274177225356 has 24 divisors (see below), whose sum is σ = 639785952624. Its totient is φ = 91386823680.

The previous prime is 274177225279. The next prime is 274177225381. The reversal of 274177225356 is 653522771472.

It is a junction number, because it is equal to n+sod(n) for n = 274177225299 and 274177225308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491085 + ... + 888548.

It is an arithmetic number, because the mean of its divisors is an integer number (26657748026).

Almost surely, 2^274177225356 is an apocalyptic number.

It is an amenable number.

274177225356 is an abundant number, since it is smaller than the sum of its proper divisors (365608727268).

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

274177225356 is a wasteful number, since it uses less digits than its factorization.

274177225356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396201 (or 1396199 counting only the distinct ones).

The product of its digits is 4939200, while the sum is 51.

It can be divided in two parts, 2741772 and 25356, that added together give a triangular number (2767128 = T₂₃₅₂).

The spelling of 274177225356 in words is "two hundred seventy-four billion, one hundred seventy-seven million, two hundred twenty-five thousand, three hundred fifty-six".