10440332597 has 2 divisors, whose sum is σ = 10440332598. Its totient is φ = 10440332596.

The previous prime is 10440332549. The next prime is 10440332641. The reversal of 10440332597 is 79523304401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10413386116 + 26946481 = 102046^2 + 5191^2 .

It is an emirp because it is prime and its reverse (79523304401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10440332597 - 2²⁶ = 10373223733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10440332597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10440332897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220166298 + 5220166299.

It is an arithmetic number, because the mean of its divisors is an integer number (5220166299).

Almost surely, 2^10440332597 is an apocalyptic number.

It is an amenable number.

10440332597 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440332597 is an equidigital number, since it uses as much as digits as its factorization.

10440332597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

Adding to 10440332597 its reverse (79523304401), we get a palindrome (89963636998).

The spelling of 10440332597 in words is "ten billion, four hundred forty million, three hundred thirty-two thousand, five hundred ninety-seven".