74018349480 has 64 divisors (see below), whose sum is σ = 222079818240. Its totient is φ = 19736024832.

The previous prime is 74018349479. The next prime is 74018349487. The reversal of 74018349480 is 8494381047.

It is not an unprimeable number, because it can be changed into a prime (74018349487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242537 + ... + 1300743.

It is an arithmetic number, because the mean of its divisors is an integer number (3469997160).

Almost surely, 2^74018349480 is an apocalyptic number.

It is an amenable number.

74018349480 is an abundant number, since it is smaller than the sum of its proper divisors (148061468760).

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

74018349480 is a wasteful number, since it uses less digits than its factorization.

74018349480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68818 (or 68814 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 74018349480 in words is "seventy-four billion, eighteen million, three hundred forty-nine thousand, four hundred eighty".