674020122140 has 24 divisors (see below), whose sum is σ = 1417410912960. Its totient is φ = 269233066688.

The previous prime is 674020122137. The next prime is 674020122157. The reversal of 674020122140 is 41221020476.

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, 23421647 + ... + 23450406.

It is an arithmetic number, because the mean of its divisors is an integer number (59058788040).

Almost surely, 2^674020122140 is an apocalyptic number.

It is an amenable number.

674020122140 is an abundant number, since it is smaller than the sum of its proper divisors (743390790820).

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

674020122140 is a wasteful number, since it uses less digits than its factorization.

674020122140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46872781 (or 46872779 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 674020122140 in words is "six hundred seventy-four billion, twenty million, one hundred twenty-two thousand, one hundred forty".