23687214886720 has 112 divisors (see below), whose sum is σ = 70323341931648. Its totient is φ = 7383028008960.

The previous prime is 23687214886663. The next prime is 23687214886759. The reversal of 23687214886720 is 2768841278632.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×23687214886720² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480641247 + ... + 480690526.

Almost surely, 2^{23687214886720} is an apocalyptic number.

23687214886720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23687214886720 is an abundant number, since it is smaller than the sum of its proper divisors (46636127044928).

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

23687214886720 is a wasteful number, since it uses less digits than its factorization.

23687214886720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961331808 (or 961331798 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 64.

The spelling of 23687214886720 in words is "twenty-three trillion, six hundred eighty-seven billion, two hundred fourteen million, eight hundred eighty-six thousand, seven hundred twenty".