23404531505332 has 12 divisors (see below), whose sum is σ = 40976953804836. Its totient is φ = 11696830418240.

The previous prime is 23404531505321. The next prime is 23404531505413. The reversal of 23404531505332 is 23350513540432.

It can be written as a sum of positive squares in 2 ways, for example, as 581018964516 + 22823512540816 = 762246^2 + 4777396^2 .

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, 1358823919 + ... + 1358841142.

It is an arithmetic number, because the mean of its divisors is an integer number (3414746150403).

Almost surely, 2^{23404531505332} is an apocalyptic number.

It is an amenable number.

23404531505332 is a deficient number, since it is larger than the sum of its proper divisors (17572422299504).

23404531505332 is a wasteful number, since it uses less digits than its factorization.

23404531505332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717667218 (or 2717667216 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 23404531505332 in words is "twenty-three trillion, four hundred four billion, five hundred thirty-one million, five hundred five thousand, three hundred thirty-two".