77044355116622 has 16 divisors (see below), whose sum is σ = 118209522146112. Its totient is φ = 37643738388480.

The previous prime is 77044355116613. The next prime is 77044355116633. The reversal of 77044355116622 is 22661155344077.

77044355116622 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639269543 + ... + 639390050.

It is an arithmetic number, because the mean of its divisors is an integer number (7388095134132).

Almost surely, 2^{77044355116622} is an apocalyptic number.

77044355116622 is a deficient number, since it is larger than the sum of its proper divisors (41165167029490).

77044355116622 is a wasteful number, since it uses less digits than its factorization.

77044355116622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278660283.

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 77044355116622 in words is "seventy-seven trillion, forty-four billion, three hundred fifty-five million, one hundred sixteen thousand, six hundred twenty-two".