54042141140256 has 96 divisors (see below), whose sum is σ = 143389684468800. Its totient is φ = 17820802621440.

The previous prime is 54042141140213. The next prime is 54042141140279. The reversal of 54042141140256 is 65204114124045.

It is a tau number, because it is divible by the number of its divisors (96).

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, 3456601 + ... + 10955928.

It is an arithmetic number, because the mean of its divisors is an integer number (1493642546550).

Almost surely, 2^{54042141140256} is an apocalyptic number.

It is an amenable number.

54042141140256 is an abundant number, since it is smaller than the sum of its proper divisors (89347543328544).

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

54042141140256 is a wasteful number, since it uses less digits than its factorization.

54042141140256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412962 (or 14412954 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The spelling of 54042141140256 in words is "fifty-four trillion, forty-two billion, one hundred forty-one million, one hundred forty thousand, two hundred fifty-six".