77034346026464 has 12 divisors (see below), whose sum is σ = 151661368739664. Its totient is φ = 38517173013216.

The previous prime is 77034346026439. The next prime is 77034346026497. The reversal of 77034346026464 is 46462064343077.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1203661656632 + ... + 1203661656695.

It is an arithmetic number, because the mean of its divisors is an integer number (12638447394972).

Almost surely, 2^{77034346026464} is an apocalyptic number.

It is an amenable number.

77034346026464 is a deficient number, since it is larger than the sum of its proper divisors (74627022713200).

77034346026464 is a wasteful number, since it uses less digits than its factorization.

77034346026464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407323313337 (or 2407323313329 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 56.

The spelling of 77034346026464 in words is "seventy-seven trillion, thirty-four billion, three hundred forty-six million, twenty-six thousand, four hundred sixty-four".