214697802151 has 6 divisors (see below), whose sum is σ = 249750504600. Its totient is φ = 184026687516.

The previous prime is 214697802101. The next prime is 214697802157. The reversal of 214697802151 is 151208796412.

It is not a de Polignac number, because 214697802151 - 2³¹ = 212550318503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214697802157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2190793851 + ... + 2190793948.

It is an arithmetic number, because the mean of its divisors is an integer number (41625084100).

Almost surely, 2^214697802151 is an apocalyptic number.

214697802151 is a deficient number, since it is larger than the sum of its proper divisors (35052702449).

214697802151 is an equidigital number, since it uses as much as digits as its factorization.

214697802151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381587813 (or 4381587806 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 214697802151 in words is "two hundred fourteen billion, six hundred ninety-seven million, eight hundred two thousand, one hundred fifty-one".