42543233234524 has 24 divisors (see below), whose sum is σ = 83838864324096. Its totient is φ = 18714032214000.

The previous prime is 42543233234449. The next prime is 42543233234563.

42543233234524 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 15595025482 + ... + 15595028209.

It is an arithmetic number, because the mean of its divisors is an integer number (3493286013504).

Almost surely, 2^{42543233234524} is an apocalyptic number.

42543233234524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42543233234524 is a deficient number, since it is larger than the sum of its proper divisors (41295631089572).

42543233234524 is a wasteful number, since it uses less digits than its factorization.

42543233234524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31190053737 (or 31190053735 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 46.

It can be divided in two parts, 4254323 and 3234524, that added together give a palindrome (7488847).

The spelling of 42543233234524 in words is "forty-two trillion, five hundred forty-three billion, two hundred thirty-three million, two hundred thirty-four thousand, five hundred twenty-four".