74413961814 has 16 divisors (see below), whose sum is σ = 156660972480. Its totient is φ = 23499145800.

The previous prime is 74413961813. The next prime is 74413961819. The reversal of 74413961814 is 41816931447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74413961813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326376912 + ... + 326377139.

It is an arithmetic number, because the mean of its divisors is an integer number (9791310780).

Almost surely, 2^74413961814 is an apocalyptic number.

74413961814 is an abundant number, since it is smaller than the sum of its proper divisors (82247010666).

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

74413961814 is a wasteful number, since it uses less digits than its factorization.

74413961814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652754075.

The product of its digits is 580608, while the sum is 48.

The spelling of 74413961814 in words is "seventy-four billion, four hundred thirteen million, nine hundred sixty-one thousand, eight hundred fourteen".