342335488779 has 20 divisors (see below), whose sum is σ = 511500613800. Its totient is φ = 228174317280.

The previous prime is 342335488727. The next prime is 342335488819. The reversal of 342335488779 is 977884533243.

342335488779 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 3 + 548 + 87 + 7 + 9 = 666.

It is not a de Polignac number, because 342335488779 - 2²⁷ = 342201271051 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (342335481779) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 77977 + ... + 831114.

It is an arithmetic number, because the mean of its divisors is an integer number (25575030690).

Almost surely, 2^342335488779 is an apocalyptic number.

342335488779 is a deficient number, since it is larger than the sum of its proper divisors (169165125021).

342335488779 is an equidigital number, since it uses as much as digits as its factorization.

342335488779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913752 (or 913743 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 342335488779 in words is "three hundred forty-two billion, three hundred thirty-five million, four hundred eighty-eight thousand, seven hundred seventy-nine".