23481561874332 has 12 divisors (see below), whose sum is σ = 54790311040136. Its totient is φ = 7827187291440.

The previous prime is 23481561874307. The next prime is 23481561874361. The reversal of 23481561874332 is 23347816518432.

It is a tau number, because it is divible by the number of its divisors (12).

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, 978398411419 + ... + 978398411442.

Almost surely, 2^{23481561874332} is an apocalyptic number.

It is an amenable number.

23481561874332 is an abundant number, since it is smaller than the sum of its proper divisors (31308749165804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23481561874332 is a wasteful number, since it uses less digits than its factorization.

23481561874332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956796822868 (or 1956796822866 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 57.

The spelling of 23481561874332 in words is "twenty-three trillion, four hundred eighty-one billion, five hundred sixty-one million, eight hundred seventy-four thousand, three hundred thirty-two".