214145116165055 has 16 divisors (see below), whose sum is σ = 257857467626304. Its totient is φ = 170727235944960.

The previous prime is 214145116165009. The next prime is 214145116165129. The reversal of 214145116165055 is 550561611541412.

It is a de Polignac number, because none of the positive numbers 2^k-214145116165055 is a prime.

It is a Duffinian number.

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, 59068022 + ... + 62588508.

It is an arithmetic number, because the mean of its divisors is an integer number (16116091726644).

Almost surely, 2^{214145116165055} is an apocalyptic number.

214145116165055 is a deficient number, since it is larger than the sum of its proper divisors (43712351461249).

214145116165055 is a wasteful number, since it uses less digits than its factorization.

214145116165055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562306.

The product of its (nonzero) digits is 720000, while the sum is 47.

The spelling of 214145116165055 in words is "two hundred fourteen trillion, one hundred forty-five billion, one hundred sixteen million, one hundred sixty-five thousand, fifty-five".