120042165560344 has 16 divisors (see below), whose sum is σ = 225079281576000. Its totient is φ = 60021023806752.

The previous prime is 120042165560333. The next prime is 120042165560441. The reversal of 120042165560344 is 443065561240021.

It is a self number, because there is not a number n which added to its sum of digits gives 120042165560344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976682 + ... + 15620230.

It is an arithmetic number, because the mean of its divisors is an integer number (14067455098500).

Almost surely, 2^{120042165560344} is an apocalyptic number.

It is an amenable number.

120042165560344 is a deficient number, since it is larger than the sum of its proper divisors (105037116015656).

120042165560344 is a wasteful number, since it uses less digits than its factorization.

120042165560344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14743362 (or 14743358 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 120042165560344 in words is "one hundred twenty trillion, forty-two billion, one hundred sixty-five million, five hundred sixty thousand, three hundred forty-four".