23632323472 has 10 divisors (see below), whose sum is σ = 45787626758. Its totient is φ = 11816161728.

The previous prime is 23632323457. The next prime is 23632323523. The reversal of 23632323472 is 27432323632.

It can be written as a sum of positive squares in only one way, i.e., 18687983616 + 4944339856 = 136704^2 + 70316^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738510093 + ... + 738510124.

Almost surely, 2^23632323472 is an apocalyptic number.

It is an amenable number.

23632323472 is a deficient number, since it is larger than the sum of its proper divisors (22155303286).

23632323472 is a wasteful number, since it uses less digits than its factorization.

23632323472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477020225 (or 1477020219 counting only the distinct ones).

The product of its digits is 217728, while the sum is 37.

The spelling of 23632323472 in words is "twenty-three billion, six hundred thirty-two million, three hundred twenty-three thousand, four hundred seventy-two".