542624244876344 has 16 divisors (see below), whose sum is σ = 1020335704017000. Its totient is φ = 270534723805152.

The previous prime is 542624244876319. The next prime is 542624244876407. The reversal of 542624244876344 is 443678442426245.

It is a super-2 number, since 2×542624244876344² (a number of 30 digits) contains 22 as substring.

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, 97174826162 + ... + 97174831745.

Almost surely, 2^{542624244876344} is an apocalyptic number.

It is an amenable number.

542624244876344 is a deficient number, since it is larger than the sum of its proper divisors (477711459140656).

542624244876344 is a wasteful number, since it uses less digits than its factorization.

542624244876344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194349658262 (or 194349658258 counting only the distinct ones).

The product of its digits is 990904320, while the sum is 65.

The spelling of 542624244876344 in words is "five hundred forty-two trillion, six hundred twenty-four billion, two hundred forty-four million, eight hundred seventy-six thousand, three hundred forty-four".