77414327384 has 16 divisors (see below), whose sum is σ = 146259895320. Its totient is φ = 38411688640.

The previous prime is 77414327363. The next prime is 77414327399. The reversal of 77414327384 is 48372341477.

It is a congruent number.

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, 36933269 + ... + 36935364.

Almost surely, 2^77414327384 is an apocalyptic number.

It is an amenable number.

77414327384 is a deficient number, since it is larger than the sum of its proper divisors (68845567936).

77414327384 is a wasteful number, since it uses less digits than its factorization.

77414327384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73868770 (or 73868766 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 50.

The spelling of 77414327384 in words is "seventy-seven billion, four hundred fourteen million, three hundred twenty-seven thousand, three hundred eighty-four".