12794297355 has 64 divisors (see below), whose sum is σ = 26057318400. Its totient is φ = 5834747520.

The previous prime is 12794297281. The next prime is 12794297419. The reversal of 12794297355 is 55379249721.

It is not a de Polignac number, because 12794297355 - 2¹⁶ = 12794231819 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 381766 + ... + 413924.

It is an arithmetic number, because the mean of its divisors is an integer number (407145600).

Almost surely, 2^12794297355 is an apocalyptic number.

12794297355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12794297355 is an abundant number, since it is smaller than the sum of its proper divisors (13263021045).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12794297355 is a wasteful number, since it uses less digits than its factorization.

12794297355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32601 (or 32595 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 54.

The spelling of 12794297355 in words is "twelve billion, seven hundred ninety-four million, two hundred ninety-seven thousand, three hundred fifty-five".