74018246404 has 6 divisors (see below), whose sum is σ = 129531931214. Its totient is φ = 37009123200.

The previous prime is 74018246389. The next prime is 74018246417. The reversal of 74018246404 is 40464281047.

It can be written as a sum of positive squares in only one way, i.e., 57263532804 + 16754713600 = 239298^2 + 129440^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9252280797 + ... + 9252280804.

Almost surely, 2^74018246404 is an apocalyptic number.

It is an amenable number.

74018246404 is a deficient number, since it is larger than the sum of its proper divisors (55513684810).

74018246404 is a wasteful number, since it uses less digits than its factorization.

74018246404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18504561605 (or 18504561603 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 40.

The spelling of 74018246404 in words is "seventy-four billion, eighteen million, two hundred forty-six thousand, four hundred four".