77044314315307 has 8 divisors (see below), whose sum is σ = 77092253006384. Its totient is φ = 76996378497888.

The previous prime is 77044314315301. The next prime is 77044314315317. The reversal of 77044314315307 is 70351341344077.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77044314315307 - 2³⁵ = 77009954576939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77044314315301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54224653 + ... + 55627345.

It is an arithmetic number, because the mean of its divisors is an integer number (9636531625798).

Almost surely, 2^{77044314315307} is an apocalyptic number.

77044314315307 is a deficient number, since it is larger than the sum of its proper divisors (47938691077).

77044314315307 is a wasteful number, since it uses less digits than its factorization.

77044314315307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436829.

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 77044314315307 in words is "seventy-seven trillion, forty-four billion, three hundred fourteen million, three hundred fifteen thousand, three hundred seven".