2542325131544 has 32 divisors (see below), whose sum is σ = 5223529866240. Its totient is φ = 1150420250400.

The previous prime is 2542325131519. The next prime is 2542325131571. The reversal of 2542325131544 is 4451315232452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64756292 + ... + 64795539.

It is an arithmetic number, because the mean of its divisors is an integer number (163235308320).

Almost surely, 2^{2542325131544} is an apocalyptic number.

It is an amenable number.

2542325131544 is an abundant number, since it is smaller than the sum of its proper divisors (2681204734696).

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

2542325131544 is a wasteful number, since it uses less digits than its factorization.

2542325131544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129552071 (or 129552067 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The spelling of 2542325131544 in words is "two trillion, five hundred forty-two billion, three hundred twenty-five million, one hundred thirty-one thousand, five hundred forty-four".