726696395112 has 32 divisors (see below), whose sum is σ = 1817344536480. Its totient is φ = 242151658560.

The previous prime is 726696395083. The next prime is 726696395171. The reversal of 726696395112 is 211593696627.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4955803 + ... + 5100330.

It is an arithmetic number, because the mean of its divisors is an integer number (56792016765).

Almost surely, 2^726696395112 is an apocalyptic number.

It is an amenable number.

726696395112 is an abundant number, since it is smaller than the sum of its proper divisors (1090648141368).

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

726696395112 is a wasteful number, since it uses less digits than its factorization.

726696395112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10059153 (or 10059149 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 57.

The spelling of 726696395112 in words is "seven hundred twenty-six billion, six hundred ninety-six million, three hundred ninety-five thousand, one hundred twelve".