277000137472116 has 24 divisors (see below), whose sum is σ = 646334909910144. Its totient is φ = 92333199756160.

The previous prime is 277000137472061. The next prime is 277000137472117. The reversal of 277000137472116 is 611274731000772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (277000137472117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15916140 + ... + 28413443.

It is an arithmetic number, because the mean of its divisors is an integer number (26930621246256).

Almost surely, 2^{277000137472116} is an apocalyptic number.

It is an amenable number.

277000137472116 is an abundant number, since it is smaller than the sum of its proper divisors (369334772438028).

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

277000137472116 is a wasteful number, since it uses less digits than its factorization.

277000137472116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44850311 (or 44850309 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 48.

Adding to 277000137472116 its reverse (611274731000772), we get a palindrome (888274868472888).

The spelling of 277000137472116 in words is "two hundred seventy-seven trillion, one hundred thirty-seven million, four hundred seventy-two thousand, one hundred sixteen".