274944346532 has 12 divisors (see below), whose sum is σ = 484217273820. Its totient is φ = 136596554016.

The previous prime is 274944346517. The next prime is 274944346561. The reversal of 274944346532 is 235643449472.

It can be written as a sum of positive squares in 2 ways, for example, as 127039493476 + 147904853056 = 356426^2 + 384584^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218904107 + ... + 218905362.

It is an arithmetic number, because the mean of its divisors is an integer number (40351439485).

Almost surely, 2^274944346532 is an apocalyptic number.

It is an amenable number.

274944346532 is a deficient number, since it is larger than the sum of its proper divisors (209272927288).

274944346532 is a wasteful number, since it uses less digits than its factorization.

274944346532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437809630 (or 437809628 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 53.

The spelling of 274944346532 in words is "two hundred seventy-four billion, nine hundred forty-four million, three hundred forty-six thousand, five hundred thirty-two".