845940624905088 has 128 divisors (see below), whose sum is σ = 2497009876653600. Its totient is φ = 281945183477760.

The previous prime is 845940624905059. The next prime is 845940624905111. The reversal of 845940624905088 is 880509426049548.

845940624905088 is a `hidden beast` number, since 8 + 4 + 5 + 9 + 4 + 0 + 6 + 2 + 490 + 50 + 88 = 666.

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 (72).

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, 12633448 + ... + 43028888.

Almost surely, 2^{845940624905088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 845940624905088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248504938326800).

845940624905088 is an abundant number, since it is smaller than the sum of its proper divisors (1651069251748512).

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

845940624905088 is a wasteful number, since it uses less digits than its factorization.

845940624905088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30403517 (or 30403499 counting only the distinct ones).

The product of its (nonzero) digits is 796262400, while the sum is 72.

The spelling of 845940624905088 in words is "eight hundred forty-five trillion, nine hundred forty billion, six hundred twenty-four million, nine hundred five thousand, eighty-eight".