674442770211265 has 32 divisors (see below), whose sum is σ = 900247530758400. Its totient is φ = 480884181822720.

The previous prime is 674442770211257. The next prime is 674442770211341. The reversal of 674442770211265 is 562112077244476.

It is not a de Polignac number, because 674442770211265 - 2³ = 674442770211257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83861610 + ... + 91551379.

It is an arithmetic number, because the mean of its divisors is an integer number (28132735336200).

Almost surely, 2^{674442770211265} is an apocalyptic number.

It is an amenable number.

674442770211265 is a deficient number, since it is larger than the sum of its proper divisors (225804760547135).

674442770211265 is a wasteful number, since it uses less digits than its factorization.

674442770211265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175414377.

The product of its (nonzero) digits is 31610880, while the sum is 58.

The spelling of 674442770211265 in words is "six hundred seventy-four trillion, four hundred forty-two billion, seven hundred seventy million, two hundred eleven thousand, two hundred sixty-five".