726356723011133 has 16 divisors (see below), whose sum is σ = 745700229181440. Its totient is φ = 707175315724800.

The previous prime is 726356723011121. The next prime is 726356723011141. The reversal of 726356723011133 is 331110327653627.

726356723011133 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 726356723011133 - 2²² = 726356718816829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726356723010133) 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, 2267798123 + ... + 2268118391.

It is an arithmetic number, because the mean of its divisors is an integer number (46606264323840).

Almost surely, 2^{726356723011133} is an apocalyptic number.

It is an amenable number.

726356723011133 is a deficient number, since it is larger than the sum of its proper divisors (19343506170307).

726356723011133 is a wasteful number, since it uses less digits than its factorization.

726356723011133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573148.

The product of its (nonzero) digits is 2857680, while the sum is 50.

The spelling of 726356723011133 in words is "seven hundred twenty-six trillion, three hundred fifty-six billion, seven hundred twenty-three million, eleven thousand, one hundred thirty-three".