342513720406 has 32 divisors (see below), whose sum is σ = 611231040000. Its totient is φ = 141892901280.

The previous prime is 342513720391. The next prime is 342513720467. The reversal of 342513720406 is 604027315243.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7557156 + ... + 7602343.

It is an arithmetic number, because the mean of its divisors is an integer number (19100970000).

Almost surely, 2^342513720406 is an apocalyptic number.

342513720406 is a deficient number, since it is larger than the sum of its proper divisors (268717319594).

342513720406 is a wasteful number, since it uses less digits than its factorization.

342513720406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15159604.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 342513720406 in words is "three hundred forty-two billion, five hundred thirteen million, seven hundred twenty thousand, four hundred six".