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1214323312341 = 31290893135623
BaseRepresentation
bin10001101010111011010…
…011110100011011010101
311022002101021112202201010
4101222323103310123111
5124343413231443331
62325504042522433
7153506030564106
oct21527323643325
94262337482633
101214323312341
11428a9a941707
12177416506419
138a682b97659
1442ab89223ad
15218c23d4e46
hex11abb4f46d5

1214323312341 has 8 divisors (see below), whose sum is σ = 1619110808640. Its totient is φ = 809542345472.

The previous prime is 1214323312331. The next prime is 1214323312361. The reversal of 1214323312341 is 1432133234121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1214323312341 - 226 = 1214256203477 is a prime.

It is a super-2 number, since 2×12143233123412 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1214323312299 and 1214323312308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214323312331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180545 + ... + 1955078.

It is an arithmetic number, because the mean of its divisors is an integer number (202388851080).

Almost surely, 21214323312341 is an apocalyptic number.

It is an amenable number.

1214323312341 is a deficient number, since it is larger than the sum of its proper divisors (404787496299).

1214323312341 is a wasteful number, since it uses less digits than its factorization.

1214323312341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264715.

The product of its digits is 10368, while the sum is 30.

Adding to 1214323312341 its reverse (1432133234121), we get a palindrome (2646456546462).

The spelling of 1214323312341 in words is "one trillion, two hundred fourteen billion, three hundred twenty-three million, three hundred twelve thousand, three hundred forty-one".

Divisors: 1 3 129089 387267 3135623 9406869 404774437447 1214323312341