791682059121 has 16 divisors (see below), whose sum is σ = 1092875626560. Its totient is φ = 509168278080.

The previous prime is 791682059117. The next prime is 791682059123. The reversal of 791682059121 is 121950286197.

It is not a de Polignac number, because 791682059121 - 2² = 791682059117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (791682059123) 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, 3645415 + ... + 3856476.

It is an arithmetic number, because the mean of its divisors is an integer number (68304726660).

Almost surely, 2^791682059121 is an apocalyptic number.

It is an amenable number.

791682059121 is a deficient number, since it is larger than the sum of its proper divisors (301193567439).

791682059121 is a wasteful number, since it uses less digits than its factorization.

791682059121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7503136.

The product of its (nonzero) digits is 544320, while the sum is 51.

The spelling of 791682059121 in words is "seven hundred ninety-one billion, six hundred eighty-two million, fifty-nine thousand, one hundred twenty-one".