274155082384 has 40 divisors (see below), whose sum is σ = 563652024408. Its totient is φ = 128731791360.

The previous prime is 274155082363. The next prime is 274155082471. The reversal of 274155082384 is 483280551472.

It can be written as a sum of positive squares in 4 ways, for example, as 132402832384 + 141752250000 = 363872^2 + 376500^2 .

It is a super-2 number, since 2×274155082384² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

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, 978457 + ... + 1227064.

Almost surely, 2^274155082384 is an apocalyptic number.

It is an amenable number.

274155082384 is an abundant number, since it is smaller than the sum of its proper divisors (289496942024).

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

274155082384 is a wasteful number, since it uses less digits than its factorization.

274155082384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206003 (or 2205997 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 274155082384 in words is "two hundred seventy-four billion, one hundred fifty-five million, eighty-two thousand, three hundred eighty-four".