726243226411 has 16 divisors (see below), whose sum is σ = 736578551808. Its totient is φ = 715977763200.

The previous prime is 726243226403. The next prime is 726243226421. The reversal of 726243226411 is 114622342627.

726243226411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 726243226411 - 2³ = 726243226403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (726243226421) 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, 40811926 + ... + 40829716.

It is an arithmetic number, because the mean of its divisors is an integer number (46036159488).

Almost surely, 2^726243226411 is an apocalyptic number.

726243226411 is a deficient number, since it is larger than the sum of its proper divisors (10335325397).

726243226411 is a wasteful number, since it uses less digits than its factorization.

726243226411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19722.

The product of its digits is 193536, while the sum is 40.

The spelling of 726243226411 in words is "seven hundred twenty-six billion, two hundred forty-three million, two hundred twenty-six thousand, four hundred eleven".