77393354472714 has 32 divisors (see below), whose sum is σ = 176908685216256. Its totient is φ = 22111188332400.

The previous prime is 77393354472713. The next prime is 77393354472719. The reversal of 77393354472714 is 41727445339377.

It is not an unprimeable number, because it can be changed into a prime (77393354472713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49159992 + ... + 50709875.

It is an arithmetic number, because the mean of its divisors is an integer number (5528396413008).

Almost surely, 2^{77393354472714} is an apocalyptic number.

77393354472714 is an abundant number, since it is smaller than the sum of its proper divisors (99515330743542).

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

77393354472714 is a wasteful number, since it uses less digits than its factorization.

77393354472714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99888330.

The product of its digits is 373403520, while the sum is 66.

The spelling of 77393354472714 in words is "seventy-seven trillion, three hundred ninety-three billion, three hundred fifty-four million, four hundred seventy-two thousand, seven hundred fourteen".