42042666624024 has 64 divisors (see below), whose sum is σ = 115609436484480. Its totient is φ = 12740201997600.

The previous prime is 42042666623999. The next prime is 42042666624061.

42042666624024 is nontrivially palindromic in base 10.

42042666624024 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 658036342 + ... + 658100229.

It is an arithmetic number, because the mean of its divisors is an integer number (1806397445070).

Almost surely, 2^{42042666624024} is an apocalyptic number.

42042666624024 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42042666624024 is an abundant number, since it is smaller than the sum of its proper divisors (73566769860456).

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

42042666624024 is a wasteful number, since it uses less digits than its factorization.

42042666624024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316136613 (or 1316136587 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 42042666624024 in words is "forty-two trillion, forty-two billion, six hundred sixty-six million, six hundred twenty-four thousand, twenty-four".