726367147760740 has 24 divisors (see below), whose sum is σ = 1528555500944640. Its totient is φ = 289940289457248.

The previous prime is 726367147760689. The next prime is 726367147760741. The reversal of 726367147760740 is 47067741763627.

It is not an unprimeable number, because it can be changed into a prime (726367147760741) 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, 37910593122 + ... + 37910612281.

It is an arithmetic number, because the mean of its divisors is an integer number (63689812539360).

Almost surely, 2^{726367147760740} is an apocalyptic number.

It is an amenable number.

726367147760740 is an abundant number, since it is smaller than the sum of its proper divisors (802188353183900).

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

726367147760740 is a wasteful number, since it uses less digits than its factorization.

726367147760740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75821205891 (or 75821205889 counting only the distinct ones).

The product of its (nonzero) digits is 348509952, while the sum is 67.

The spelling of 726367147760740 in words is "seven hundred twenty-six trillion, three hundred sixty-seven billion, one hundred forty-seven million, seven hundred sixty thousand, seven hundred forty".