10469599177021 has 2 divisors, whose sum is σ = 10469599177022. Its totient is φ = 10469599177020.

The previous prime is 10469599176947. The next prime is 10469599177039. The reversal of 10469599177021 is 12077199596401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10138843064025 + 330756112996 = 3184155^2 + 575114^2 .

It is a cyclic number.

It is not a de Polignac number, because 10469599177021 - 2²⁵ = 10469565622589 is a prime.

It is a super-2 number, since 2×10469599177021² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10469599177421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5234799588510 + 5234799588511.

It is an arithmetic number, because the mean of its divisors is an integer number (5234799588511).

Almost surely, 2^{10469599177021} is an apocalyptic number.

It is an amenable number.

10469599177021 is a deficient number, since it is larger than the sum of its proper divisors (1).

10469599177021 is an equidigital number, since it uses as much as digits as its factorization.

10469599177021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8573040, while the sum is 61.

The spelling of 10469599177021 in words is "ten trillion, four hundred sixty-nine billion, five hundred ninety-nine million, one hundred seventy-seven thousand, twenty-one".