914358547872 has 432 divisors, whose sum is σ = 3307034176992. Its totient is φ = 236968381440.

The previous prime is 914358547859. The next prime is 914358547903. The reversal of 914358547872 is 278745853419.

914358547872 is a `hidden beast` number, since 9 + 1 + 4 + 3 + 5 + 8 + 547 + 87 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 72487038 + ... + 72499650.

It is an arithmetic number, because the mean of its divisors is an integer number (7655171706).

Almost surely, 2^914358547872 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 914358547872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1653517088496).

914358547872 is an abundant number, since it is smaller than the sum of its proper divisors (2392675629120).

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

914358547872 is a wasteful number, since it uses less digits than its factorization.

914358547872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13121 (or 13103 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 63.

The spelling of 914358547872 in words is "nine hundred fourteen billion, three hundred fifty-eight million, five hundred forty-seven thousand, eight hundred seventy-two".