74711044378444 has 12 divisors (see below), whose sum is σ = 130744405636768. Its totient is φ = 37355499910800.

The previous prime is 74711044378427. The next prime is 74711044378457. The reversal of 74711044378444 is 44487344011747.

It is a super-2 number, since 2×74711044378444² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3684109 + ... + 12766939.

Almost surely, 2^{74711044378444} is an apocalyptic number.

It is an amenable number.

74711044378444 is a deficient number, since it is larger than the sum of its proper divisors (56033361258324).

74711044378444 is a wasteful number, since it uses less digits than its factorization.

74711044378444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11139216 (or 11139214 counting only the distinct ones).

The product of its (nonzero) digits is 33718272, while the sum is 58.

The spelling of 74711044378444 in words is "seventy-four trillion, seven hundred eleven billion, forty-four million, three hundred seventy-eight thousand, four hundred forty-four".