23671274880 has 128 divisors (see below), whose sum is σ = 82311552000. Its totient is φ = 5738485760.

The previous prime is 23671274867. The next prime is 23671274953. The reversal of 23671274880 is 8847217632.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539280 + ... + 581519.

It is an arithmetic number, because the mean of its divisors is an integer number (643059000).

Almost surely, 2^23671274880 is an apocalyptic number.

23671274880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23671274880 is an abundant number, since it is smaller than the sum of its proper divisors (58640277120).

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

23671274880 is a wasteful number, since it uses less digits than its factorization.

23671274880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120832 (or 1120820 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 23671274880 in words is "twenty-three billion, six hundred seventy-one million, two hundred seventy-four thousand, eight hundred eighty".