674754148068 has 96 divisors (see below), whose sum is σ = 2113915130880. Its totient is φ = 161779213440.

The previous prime is 674754147961. The next prime is 674754148129. The reversal of 674754148068 is 860841457476.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28074658 + ... + 28098681.

It is an arithmetic number, because the mean of its divisors is an integer number (22019949280).

Almost surely, 2^674754148068 is an apocalyptic number.

It is an amenable number.

674754148068 is an abundant number, since it is smaller than the sum of its proper divisors (1439160982812).

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

674754148068 is a wasteful number, since it uses less digits than its factorization.

674754148068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56173377 (or 56173375 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 60.

The spelling of 674754148068 in words is "six hundred seventy-four billion, seven hundred fifty-four million, one hundred forty-eight thousand, sixty-eight".