23660926240 has 96 divisors (see below), whose sum is σ = 63914707584. Its totient is φ = 8108482560.

The previous prime is 23660926217. The next prime is 23660926253. The reversal of 23660926240 is 4262906632.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 23660926193 and 23660926202.

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, 3402447 + ... + 3409393.

It is an arithmetic number, because the mean of its divisors is an integer number (665778204).

Almost surely, 2^23660926240 is an apocalyptic number.

23660926240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23660926240 is an abundant number, since it is smaller than the sum of its proper divisors (40253781344).

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

23660926240 is a wasteful number, since it uses less digits than its factorization.

23660926240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010 (or 10002 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 23660926240 in words is "twenty-three billion, six hundred sixty million, nine hundred twenty-six thousand, two hundred forty".