23480776880 has 40 divisors (see below), whose sum is σ = 59555790864. Its totient is φ = 8538464000.

The previous prime is 23480776861. The next prime is 23480776903. The reversal of 23480776880 is 8867708432.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13340471 + ... + 13342230.

Almost surely, 2^23480776880 is an apocalyptic number.

23480776880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23480776880 is an abundant number, since it is smaller than the sum of its proper divisors (36075013984).

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

23480776880 is a wasteful number, since it uses less digits than its factorization.

23480776880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26682725 (or 26682719 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 23480776880 in words is "twenty-three billion, four hundred eighty million, seven hundred seventy-six thousand, eight hundred eighty".