77734638222714 has 36 divisors (see below), whose sum is σ = 185128360180218. Its totient is φ = 23555950975920.

The previous prime is 77734638222611. The next prime is 77734638222859. The reversal of 77734638222714 is 41722283643777.

77734638222714 is a `hidden beast` number, since 7 + 7 + 7 + 3 + 463 + 82 + 22 + 71 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 71477471169225 + 6257167053489 = 8454435^2 + 2501433^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17845415229 + ... + 17845419584.

Almost surely, 2^{77734638222714} is an apocalyptic number.

77734638222714 is an abundant number, since it is smaller than the sum of its proper divisors (107393721957504).

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

77734638222714 is a wasteful number, since it uses less digits than its factorization.

77734638222714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35690834843 (or 35690834829 counting only the distinct ones).

The product of its digits is 132765696, while the sum is 63.

The spelling of 77734638222714 in words is "seventy-seven trillion, seven hundred thirty-four billion, six hundred thirty-eight million, two hundred twenty-two thousand, seven hundred fourteen".