18732230112960 has 2688 divisors, whose sum is σ = 86425916129280. Its totient is φ = 3753489383424.

The previous prime is 18732230112907. The next prime is 18732230112979. The reversal of 18732230112960 is 6921103223781.

It is a happy number.

18732230112960 is a `hidden beast` number, since 1 + 8 + 7 + 322 + 30 + 1 + 1 + 296 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 29132550399 + ... + 29132551041.

It is an arithmetic number, because the mean of its divisors is an integer number (32152498560).

Almost surely, 2^{18732230112960} is an apocalyptic number.

18732230112960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18732230112960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43212958064640).

18732230112960 is an abundant number, since it is smaller than the sum of its proper divisors (67693686016320).

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

18732230112960 is a wasteful number, since it uses less digits than its factorization.

18732230112960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 18732230112960 in words is "eighteen trillion, seven hundred thirty-two billion, two hundred thirty million, one hundred twelve thousand, nine hundred sixty".