342815998923 has 10 divisors (see below), whose sum is σ = 512107850364. Its totient is φ = 228543999228.

The previous prime is 342815998919. The next prime is 342815998939. The reversal of 342815998923 is 329899518243.

342815998923 is a `hidden beast` number, since 34 + 2 + 8 + 1 + 599 + 8 + 9 + 2 + 3 = 666.

It is not a de Polignac number, because 342815998923 - 2² = 342815998919 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342815998523) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2116148061 + ... + 2116148222.

Almost surely, 2^342815998923 is an apocalyptic number.

342815998923 is a deficient number, since it is larger than the sum of its proper divisors (169291851441).

342815998923 is an equidigital number, since it uses as much as digits as its factorization.

342815998923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232296295 (or 4232296286 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 63.

The spelling of 342815998923 in words is "three hundred forty-two billion, eight hundred fifteen million, nine hundred ninety-eight thousand, nine hundred twenty-three".