11577366924399 has 6 divisors (see below), whose sum is σ = 16722863335256. Its totient is φ = 7718244616260.

The previous prime is 11577366924371. The next prime is 11577366924407. The reversal of 11577366924399 is 99342966377511.

It is a happy number.

11577366924399 is a `hidden beast` number, since 1 + 1 + 5 + 77 + 36 + 6 + 92 + 439 + 9 = 666.

It is not a de Polignac number, because 11577366924399 - 2⁸ = 11577366924143 is a prime.

It is a super-2 number, since 2×11577366924399² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11577166924399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 643187051347 + ... + 643187051364.

Almost surely, 2^{11577366924399} is an apocalyptic number.

11577366924399 is a deficient number, since it is larger than the sum of its proper divisors (5145496410857).

11577366924399 is a wasteful number, since it uses less digits than its factorization.

11577366924399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286374102717 (or 1286374102714 counting only the distinct ones).

The product of its digits is 462944160, while the sum is 72.

The spelling of 11577366924399 in words is "eleven trillion, five hundred seventy-seven billion, three hundred sixty-six million, nine hundred twenty-four thousand, three hundred ninety-nine".