342634476945 has 16 divisors (see below), whose sum is σ = 548565050880. Its totient is φ = 182621758464.

The previous prime is 342634476929. The next prime is 342634476959. The reversal of 342634476945 is 549674436243.

It is a happy number.

It is not a de Polignac number, because 342634476945 - 2⁴ = 342634476929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7265040 + ... + 7312049.

It is an arithmetic number, because the mean of its divisors is an integer number (34285315680).

Almost surely, 2^342634476945 is an apocalyptic number.

It is an amenable number.

342634476945 is a deficient number, since it is larger than the sum of its proper divisors (205930573935).

342634476945 is a wasteful number, since it uses less digits than its factorization.

342634476945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14578664.

The product of its digits is 52254720, while the sum is 57.

The spelling of 342634476945 in words is "three hundred forty-two billion, six hundred thirty-four million, four hundred seventy-six thousand, nine hundred forty-five".