342718402 has 32 divisors (see below), whose sum is σ = 589825152. Its totient is φ = 147949824.

The previous prime is 342718391. The next prime is 342718403. The reversal of 342718402 is 204817243.

It is not an unprimeable number, because it can be changed into a prime (342718403) 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, 71493 + ... + 76135.

It is an arithmetic number, because the mean of its divisors is an integer number (18432036).

Almost surely, 2^342718402 is an apocalyptic number.

342718402 is a deficient number, since it is larger than the sum of its proper divisors (247106750).

342718402 is a wasteful number, since it uses less digits than its factorization.

342718402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 342718402 is about 18512.6551850349. The cubic root of 342718402 is about 699.8083842872.

The spelling of 342718402 in words is "three hundred forty-two million, seven hundred eighteen thousand, four hundred two".