32400004484 has 12 divisors (see below), whose sum is σ = 56751891084. Its totient is φ = 16185178464.

The previous prime is 32400004447. The next prime is 32400004493. The reversal of 32400004484 is 48440000423.

It can be written as a sum of positive squares in 2 ways, for example, as 17921176900 + 14478827584 = 133870^2 + 120328^2 .

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, 3701027 + ... + 3709770.

It is an arithmetic number, because the mean of its divisors is an integer number (4729324257).

Almost surely, 2^32400004484 is an apocalyptic number.

It is an amenable number.

32400004484 is a deficient number, since it is larger than the sum of its proper divisors (24351886600).

32400004484 is a wasteful number, since it uses less digits than its factorization.

32400004484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411894 (or 7411892 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The spelling of 32400004484 in words is "thirty-two billion, four hundred million, four thousand, four hundred eighty-four".