214372217458 has 32 divisors (see below), whose sum is σ = 376163859456. Its totient is φ = 89708039568.

The previous prime is 214372217447. The next prime is 214372217461. The reversal of 214372217458 is 854712273412.

214372217458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847835 + ... + 1960417.

It is an arithmetic number, because the mean of its divisors is an integer number (11755120608).

Almost surely, 2^214372217458 is an apocalyptic number.

214372217458 is a deficient number, since it is larger than the sum of its proper divisors (161791641998).

214372217458 is a wasteful number, since it uses less digits than its factorization.

214372217458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115798.

The product of its digits is 752640, while the sum is 46.

The spelling of 214372217458 in words is "two hundred fourteen billion, three hundred seventy-two million, two hundred seventeen thousand, four hundred fifty-eight".