74512377356 has 12 divisors (see below), whose sum is σ = 134603004480. Its totient is φ = 36054376080.

The previous prime is 74512377353. The next prime is 74512377377. The reversal of 74512377356 is 65377321547.

It is not an unprimeable number, because it can be changed into a prime (74512377353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300453011 + ... + 300453258.

It is an arithmetic number, because the mean of its divisors is an integer number (11216917040).

Almost surely, 2^74512377356 is an apocalyptic number.

It is an amenable number.

74512377356 is a deficient number, since it is larger than the sum of its proper divisors (60090627124).

74512377356 is a wasteful number, since it uses less digits than its factorization.

74512377356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600906304 (or 600906302 counting only the distinct ones).

The product of its digits is 3704400, while the sum is 50.

The spelling of 74512377356 in words is "seventy-four billion, five hundred twelve million, three hundred seventy-seven thousand, three hundred fifty-six".