274868536321 has 8 divisors (see below), whose sum is σ = 287618290560. Its totient is φ = 262185361152.

The previous prime is 274868536307. The next prime is 274868536331. The reversal of 274868536321 is 123635868472.

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

It is a cyclic number.

It is not a de Polignac number, because 274868536321 - 2⁷ = 274868536193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274868536331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16636320 + ... + 16652833.

It is an arithmetic number, because the mean of its divisors is an integer number (35952286320).

Almost surely, 2^274868536321 is an apocalyptic number.

It is an amenable number.

274868536321 is a deficient number, since it is larger than the sum of its proper divisors (12749754239).

274868536321 is a wasteful number, since it uses less digits than its factorization.

274868536321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33289535.

The product of its digits is 11612160, while the sum is 55.

The spelling of 274868536321 in words is "two hundred seventy-four billion, eight hundred sixty-eight million, five hundred thirty-six thousand, three hundred twenty-one".