345042406405160 has 64 divisors (see below), whose sum is σ = 833273241051600. Its totient is φ = 128118888677376.

The previous prime is 345042406405111. The next prime is 345042406405163. The reversal of 345042406405160 is 61504604240543.

It can be written as a sum of positive squares in 8 ways, for example, as 303842619690724 + 41199786714436 = 17431082^2 + 6418706^2 .

It is not an unprimeable number, because it can be changed into a prime (345042406405163) 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, 3475397645 + ... + 3475496924.

Almost surely, 2^{345042406405160} is an apocalyptic number.

It is an amenable number.

345042406405160 is an abundant number, since it is smaller than the sum of its proper divisors (488230834646440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345042406405160 is a wasteful number, since it uses less digits than its factorization.

345042406405160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950894670 (or 6950894666 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 345042406405160 in words is "three hundred forty-five trillion, forty-two billion, four hundred six million, four hundred five thousand, one hundred sixty".