791355110272 has 32 divisors (see below), whose sum is σ = 1583124170400. Its totient is φ = 394021985280.

The previous prime is 791355110219. The next prime is 791355110303. The reversal of 791355110272 is 272011553197.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12903429 + ... + 12964612.

It is an arithmetic number, because the mean of its divisors is an integer number (49472630325).

Almost surely, 2^791355110272 is an apocalyptic number.

It is an amenable number.

791355110272 is an abundant number, since it is smaller than the sum of its proper divisors (791769060128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

791355110272 is a wasteful number, since it uses less digits than its factorization.

791355110272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25868294 (or 25868282 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 791355110272 in words is "seven hundred ninety-one billion, three hundred fifty-five million, one hundred ten thousand, two hundred seventy-two".