274742394302 has 8 divisors (see below), whose sum is σ = 413961635136. Its totient is φ = 136755182592.

The previous prime is 274742394263. The next prime is 274742394319. The reversal of 274742394302 is 203493247472.

274742394302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308006723 + ... + 308007614.

It is an arithmetic number, because the mean of its divisors is an integer number (51745204392).

Almost surely, 2^274742394302 is an apocalyptic number.

274742394302 is a deficient number, since it is larger than the sum of its proper divisors (139219240834).

274742394302 is a wasteful number, since it uses less digits than its factorization.

274742394302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616014562.

The product of its (nonzero) digits is 2032128, while the sum is 47.

The spelling of 274742394302 in words is "two hundred seventy-four billion, seven hundred forty-two million, three hundred ninety-four thousand, three hundred two".