77419038960994 has 16 divisors (see below), whose sum is σ = 116540156786400. Its totient is φ = 38572549272864.

The previous prime is 77419038960979. The next prime is 77419038961007. The reversal of 77419038960994 is 49906983091477.

It is a self number, because there is not a number n which added to its sum of digits gives 77419038960994.

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, 56634124 + ... + 57985015.

It is an arithmetic number, because the mean of its divisors is an integer number (7283759799150).

Almost surely, 2^{77419038960994} is an apocalyptic number.

77419038960994 is a deficient number, since it is larger than the sum of its proper divisors (39121117825406).

77419038960994 is a wasteful number, since it uses less digits than its factorization.

77419038960994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114620337.

The product of its (nonzero) digits is 740710656, while the sum is 76.

The spelling of 77419038960994 in words is "seventy-seven trillion, four hundred nineteen billion, thirty-eight million, nine hundred sixty thousand, nine hundred ninety-four".