23531244213532 has 24 divisors (see below), whose sum is σ = 45968011955712. Its totient is φ = 10447275442800.

The previous prime is 23531244213527. The next prime is 23531244213563.

23531244213532 is nontrivially palindromic in base 10.

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, 6218614444 + ... + 6218618227.

It is an arithmetic number, because the mean of its divisors is an integer number (1915333831488).

Almost surely, 2^{23531244213532} is an apocalyptic number.

23531244213532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23531244213532 is a deficient number, since it is larger than the sum of its proper divisors (22436767742180).

23531244213532 is a wasteful number, since it uses less digits than its factorization.

23531244213532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12437232729 (or 12437232727 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 2353124 and 4213532, that added together give a palindrome (6566656).

The spelling of 23531244213532 in words is "twenty-three trillion, five hundred thirty-one billion, two hundred forty-four million, two hundred thirteen thousand, five hundred thirty-two".