214337277128 has 24 divisors (see below), whose sum is σ = 435174430050. Its totient is φ = 98924896512.

The previous prime is 214337277113. The next prime is 214337277131. The reversal of 214337277128 is 821772733412.

It can be written as a sum of positive squares in 3 ways, for example, as 135658149124 + 78679128004 = 368318^2 + 280498^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79265393 + ... + 79268096.

Almost surely, 2^214337277128 is an apocalyptic number.

It is an amenable number.

214337277128 is an abundant number, since it is smaller than the sum of its proper divisors (220837152922).

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

214337277128 is a wasteful number, since it uses less digits than its factorization.

214337277128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158533521 (or 158533504 counting only the distinct ones).

The product of its digits is 790272, while the sum is 47.

The spelling of 214337277128 in words is "two hundred fourteen billion, three hundred thirty-seven million, two hundred seventy-seven thousand, one hundred twenty-eight".