74141418784 has 24 divisors (see below), whose sum is σ = 153648336240. Its totient is φ = 35119619136.

The previous prime is 74141418779. The next prime is 74141418787. The reversal of 74141418784 is 48781414147.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (74141418787) 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, 60970954 + ... + 60972169.

It is an arithmetic number, because the mean of its divisors is an integer number (6402014010).

Almost surely, 2^74141418784 is an apocalyptic number.

It is an amenable number.

74141418784 is an abundant number, since it is smaller than the sum of its proper divisors (79506917456).

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

74141418784 is a wasteful number, since it uses less digits than its factorization.

74141418784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121943152 (or 121943144 counting only the distinct ones).

The product of its digits is 802816, while the sum is 49.

The spelling of 74141418784 in words is "seventy-four billion, one hundred forty-one million, four hundred eighteen thousand, seven hundred eighty-four".