214557042888 has 32 divisors (see below), whose sum is σ = 595991786400. Its totient is φ = 71519014224.

The previous prime is 214557042877. The next prime is 214557042893. The reversal of 214557042888 is 888240755412.

214557042888 is a `hidden beast` number, since 2 + 1 + 4 + 557 + 0 + 4 + 2 + 8 + 88 = 666.

214557042888 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496659606 + ... + 496660037.

It is an arithmetic number, because the mean of its divisors is an integer number (18624743325).

Almost surely, 2^214557042888 is an apocalyptic number.

It is an amenable number.

214557042888 is an abundant number, since it is smaller than the sum of its proper divisors (381434743512).

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

214557042888 is a wasteful number, since it uses less digits than its factorization.

214557042888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993319658 (or 993319648 counting only the distinct ones).

The product of its (nonzero) digits is 5734400, while the sum is 54.

The spelling of 214557042888 in words is "two hundred fourteen billion, five hundred fifty-seven million, forty-two thousand, eight hundred eighty-eight".