23477477432 has 16 divisors (see below), whose sum is σ = 44022968640. Its totient is φ = 11738019136.

The previous prime is 23477477383. The next prime is 23477477449.

23477477432 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64268 + ... + 226020.

It is an arithmetic number, because the mean of its divisors is an integer number (2751435540).

Almost surely, 2^23477477432 is an apocalyptic number.

It is an amenable number.

23477477432 is a deficient number, since it is larger than the sum of its proper divisors (20545491208).

23477477432 is a wasteful number, since it uses less digits than its factorization.

23477477432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179902 (or 179898 counting only the distinct ones).

The product of its digits is 5531904, while the sum is 50.

The spelling of 23477477432 in words is "twenty-three billion, four hundred seventy-seven million, four hundred seventy-seven thousand, four hundred thirty-two".