674331125072 has 20 divisors (see below), whose sum is σ = 1425290787456. Its totient is φ = 306514147680.

The previous prime is 674331125053. The next prime is 674331125089. The reversal of 674331125072 is 270521133476.

It is a happy number.

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, 1915713248 + ... + 1915713599.

Almost surely, 2^674331125072 is an apocalyptic number.

It is an amenable number.

674331125072 is an abundant number, since it is smaller than the sum of its proper divisors (750959662384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674331125072 is a wasteful number, since it uses less digits than its factorization.

674331125072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831426866 (or 3831426860 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 674331125072 in words is "six hundred seventy-four billion, three hundred thirty-one million, one hundred twenty-five thousand, seventy-two".