342323793651 has 128 divisors (see below), whose sum is σ = 574439489536. Its totient is φ = 177182691840.

The previous prime is 342323793571. The next prime is 342323793689. The reversal of 342323793651 is 156397323243.

It is not a de Polignac number, because 342323793651 - 2⁷ = 342323793523 is a prime.

It is a super-2 number, since 2×342323793651² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342323793651.

It is not an unprimeable number, because it can be changed into a prime (342323795651) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 69392181 + ... + 69397113.

It is an arithmetic number, because the mean of its divisors is an integer number (4487808512).

Almost surely, 2^342323793651 is an apocalyptic number.

342323793651 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

342323793651 is a deficient number, since it is larger than the sum of its proper divisors (232115695885).

342323793651 is a wasteful number, since it uses less digits than its factorization.

342323793651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5121.

The product of its digits is 2449440, while the sum is 48.

The spelling of 342323793651 in words is "three hundred forty-two billion, three hundred twenty-three million, seven hundred ninety-three thousand, six hundred fifty-one".