726153130336427 has 4 divisors (see below), whose sum is σ = 726153186553680. Its totient is φ = 726153074119176.

The previous prime is 726153130336423. The next prime is 726153130336433. The reversal of 726153130336427 is 724633031351627.

726153130336427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 726153130336427 - 2² = 726153130336423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (726153130336423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2059778 + ... + 38164760.

It is an arithmetic number, because the mean of its divisors is an integer number (181538296638420).

Almost surely, 2^{726153130336427} is an apocalyptic number.

726153130336427 is a deficient number, since it is larger than the sum of its proper divisors (56217253).

726153130336427 is a wasteful number, since it uses less digits than its factorization.

726153130336427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56217252.

The product of its (nonzero) digits is 11430720, while the sum is 53.

The spelling of 726153130336427 in words is "seven hundred twenty-six trillion, one hundred fifty-three billion, one hundred thirty million, three hundred thirty-six thousand, four hundred twenty-seven".