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1214034423001 = 1923679163423
BaseRepresentation
bin10001101010101010000…
…101110010110011011001
311022001122010221200000221
4101222222011302303121
5124342320303014001
62325415243000041
7153465622221121
oct21525205626331
94261563850027
101214034423001
11428961866894
12177355809021
138a638089b0a
1442a8c401c81
15218a6d6d1a1
hex11aaa172cd9

1214034423001 has 12 divisors (see below), whose sum is σ = 1284785352192. Its totient is φ = 1147003858584.

The previous prime is 1214034422999. The next prime is 1214034423029. The reversal of 1214034423001 is 1003244304121.

It is not a de Polignac number, because 1214034423001 - 21 = 1214034422999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214034423601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4449225 + ... + 4714198.

It is an arithmetic number, because the mean of its divisors is an integer number (107065446016).

Almost surely, 21214034423001 is an apocalyptic number.

It is an amenable number.

1214034423001 is a deficient number, since it is larger than the sum of its proper divisors (70750929191).

1214034423001 is an equidigital number, since it uses as much as digits as its factorization.

1214034423001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9163828 (or 9163809 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1214034423001 its reverse (1003244304121), we get a palindrome (2217278727122).

The spelling of 1214034423001 in words is "one trillion, two hundred fourteen billion, thirty-four million, four hundred twenty-three thousand, one".

Divisors: 1 19 361 367 6973 132487 9163423 174105037 3307995703 3362976241 63896548579 1214034423001