77340374033699 has 16 divisors (see below), whose sum is σ = 89838469017600. Its totient is φ = 65204657955360.

The previous prime is 77340374033677. The next prime is 77340374033723. The reversal of 77340374033699 is 99633047304377.

It is not a de Polignac number, because 77340374033699 - 2²⁰ = 77340372985123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77340374003699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112984142 + ... + 113666604.

It is an arithmetic number, because the mean of its divisors is an integer number (5614904313600).

Almost surely, 2^{77340374033699} is an apocalyptic number.

77340374033699 is a deficient number, since it is larger than the sum of its proper divisors (12498094983901).

77340374033699 is a wasteful number, since it uses less digits than its factorization.

77340374033699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947930.

The product of its (nonzero) digits is 216040608, while the sum is 65.

The spelling of 77340374033699 in words is "seventy-seven trillion, three hundred forty billion, three hundred seventy-four million, thirty-three thousand, six hundred ninety-nine".