274936730192 has 20 divisors (see below), whose sum is σ = 532818186516. Its totient is φ = 137435262720.

The previous prime is 274936730147. The next prime is 274936730219. The reversal of 274936730192 is 291037639472.

It can be written as a sum of positive squares in 2 ways, for example, as 125015987776 + 149920742416 = 353576^2 + 387196^2 .

It is a congruent number.

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, 2000309 + ... + 2133332.

Almost surely, 2^274936730192 is an apocalyptic number.

It is an amenable number.

274936730192 is a deficient number, since it is larger than the sum of its proper divisors (257881456324).

274936730192 is a wasteful number, since it uses less digits than its factorization.

274936730192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137806 (or 4137800 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 53.

The spelling of 274936730192 in words is "two hundred seventy-four billion, nine hundred thirty-six million, seven hundred thirty thousand, one hundred ninety-two".