674271523404 has 36 divisors (see below), whose sum is σ = 1794114289240. Its totient is φ = 212927849280.

The previous prime is 674271523399. The next prime is 674271523463. The reversal of 674271523404 is 404325172476.

674271523404 is a `hidden beast` number, since 6 + 74 + 27 + 152 + 3 + 404 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 674271523404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492887857 + ... + 492889224.

Almost surely, 2^674271523404 is an apocalyptic number.

It is an amenable number.

674271523404 is an abundant number, since it is smaller than the sum of its proper divisors (1119842765836).

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

674271523404 is a wasteful number, since it uses less digits than its factorization.

674271523404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985777110 (or 985777105 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 674271523404 in words is "six hundred seventy-four billion, two hundred seventy-one million, five hundred twenty-three thousand, four hundred four".