788793978913 has 8 divisors (see below), whose sum is σ = 793577312640. Its totient is φ = 784011360000.

The previous prime is 788793978881. The next prime is 788793978943. The reversal of 788793978913 is 319879397887.

788793978913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 788793978913 - 2⁵ = 788793978881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (788793978943) 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, 2124673 + ... + 2468161.

It is an arithmetic number, because the mean of its divisors is an integer number (99197164080).

Almost surely, 2^788793978913 is an apocalyptic number.

It is an amenable number.

788793978913 is a deficient number, since it is larger than the sum of its proper divisors (4783333727).

788793978913 is a wasteful number, since it uses less digits than its factorization.

788793978913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357407.

The product of its digits is 1152216576, while the sum is 79.

The spelling of 788793978913 in words is "seven hundred eighty-eight billion, seven hundred ninety-three million, nine hundred seventy-eight thousand, nine hundred thirteen".