913725898441 has 2 divisors, whose sum is σ = 913725898442. Its totient is φ = 913725898440.

The previous prime is 913725898433. The next prime is 913725898483. The reversal of 913725898441 is 144898527319.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 909658137600 + 4067760841 = 953760^2 + 63779^2 .

It is a cyclic number.

It is not a de Polignac number, because 913725898441 - 2³ = 913725898433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 913725898441.

It is not a weakly prime, because it can be changed into another prime (913725896441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456862949220 + 456862949221.

It is an arithmetic number, because the mean of its divisors is an integer number (456862949221).

Almost surely, 2^913725898441 is an apocalyptic number.

It is an amenable number.

913725898441 is a deficient number, since it is larger than the sum of its proper divisors (1).

913725898441 is an equidigital number, since it uses as much as digits as its factorization.

913725898441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 61.

The spelling of 913725898441 in words is "nine hundred thirteen billion, seven hundred twenty-five million, eight hundred ninety-eight thousand, four hundred forty-one".