274750790492 has 12 divisors (see below), whose sum is σ = 481408220160. Its totient is φ = 137205584736.

The previous prime is 274750790491. The next prime is 274750790521. The reversal of 274750790492 is 294097057472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274750790491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42448988 + ... + 42455459.

It is an arithmetic number, because the mean of its divisors is an integer number (40117351680).

Almost surely, 2^274750790492 is an apocalyptic number.

It is an amenable number.

274750790492 is a deficient number, since it is larger than the sum of its proper divisors (206657429668).

274750790492 is a wasteful number, since it uses less digits than its factorization.

274750790492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84905260 (or 84905258 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 274750790492 in words is "two hundred seventy-four billion, seven hundred fifty million, seven hundred ninety thousand, four hundred ninety-two".