77150320717706 has 32 divisors (see below), whose sum is σ = 117667347027840. Its totient is φ = 37933094707200.

The previous prime is 77150320717699. The next prime is 77150320717741. The reversal of 77150320717706 is 60771702305177.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27529361 + ... + 30202091.

It is an arithmetic number, because the mean of its divisors is an integer number (3677104594620).

Almost surely, 2^{77150320717706} is an apocalyptic number.

77150320717706 is a deficient number, since it is larger than the sum of its proper divisors (40517026310134).

77150320717706 is a wasteful number, since it uses less digits than its factorization.

77150320717706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673710.

The product of its (nonzero) digits is 3025260, while the sum is 53.

The spelling of 77150320717706 in words is "seventy-seven trillion, one hundred fifty billion, three hundred twenty million, seven hundred seventeen thousand, seven hundred six".