674144441476 has 12 divisors (see below), whose sum is σ = 1287003024720. Its totient is φ = 306429291560.

The previous prime is 674144441441. The next prime is 674144441489.

674144441476 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7660732246 + ... + 7660732333.

It is an arithmetic number, because the mean of its divisors is an integer number (107250252060).

Almost surely, 2^674144441476 is an apocalyptic number.

It is an amenable number.

674144441476 is a deficient number, since it is larger than the sum of its proper divisors (612858583244).

674144441476 is a wasteful number, since it uses less digits than its factorization.

674144441476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15321464594 (or 15321464592 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 52.

The spelling of 674144441476 in words is "six hundred seventy-four billion, one hundred forty-four million, four hundred forty-one thousand, four hundred seventy-six".