674113891142 has 16 divisors (see below), whose sum is σ = 1012978446480. Its totient is φ = 336454506528.

The previous prime is 674113891123. The next prime is 674113891261. The reversal of 674113891142 is 241198311476.

674113891142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25332188 + ... + 25358784.

It is an arithmetic number, because the mean of its divisors is an integer number (63311152905).

Almost surely, 2^674113891142 is an apocalyptic number.

674113891142 is a deficient number, since it is larger than the sum of its proper divisors (338864555338).

674113891142 is a wasteful number, since it uses less digits than its factorization.

674113891142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48775.

The product of its digits is 290304, while the sum is 47.

The spelling of 674113891142 in words is "six hundred seventy-four billion, one hundred thirteen million, eight hundred ninety-one thousand, one hundred forty-two".