1420340031341 has 16 divisors (see below), whose sum is σ = 1778161342848. Its totient is φ = 1102166092800.

The previous prime is 1420340031337. The next prime is 1420340031359. The reversal of 1420340031341 is 1431300430241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1420340031341 - 2² = 1420340031337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420340031341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420340031391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38251100 + ... + 38288213.

It is an arithmetic number, because the mean of its divisors is an integer number (111135083928).

Almost surely, 2^{1420340031341} is an apocalyptic number.

1420340031341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1420340031341 is a deficient number, since it is larger than the sum of its proper divisors (357821311507).

1420340031341 is a wasteful number, since it uses less digits than its factorization.

1420340031341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76539572.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1420340031341 its reverse (1431300430241), we get a palindrome (2851640461582).

The spelling of 1420340031341 in words is "one trillion, four hundred twenty billion, three hundred forty million, thirty-one thousand, three hundred forty-one".