42881831502424 has 8 divisors (see below), whose sum is σ = 80403434067060. Its totient is φ = 21440915751208.

The previous prime is 42881831502373. The next prime is 42881831502493. The reversal of 42881831502424 is 42420513818824.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2680114468894 + ... + 2680114468909.

Almost surely, 2^{42881831502424} is an apocalyptic number.

It is an amenable number.

42881831502424 is a deficient number, since it is larger than the sum of its proper divisors (37521602564636).

42881831502424 is a wasteful number, since it uses less digits than its factorization.

42881831502424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360228937809 (or 5360228937805 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 52.

The spelling of 42881831502424 in words is "forty-two trillion, eight hundred eighty-one billion, eight hundred thirty-one million, five hundred two thousand, four hundred twenty-four".