11624143665313 has 4 divisors (see below), whose sum is σ = 11624226433668. Its totient is φ = 11624060896960.

The previous prime is 11624143665287. The next prime is 11624143665349. The reversal of 11624143665313 is 31356634142611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2473234313104 + 9150909352209 = 1572652^2 + 3025047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11624143665313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11624143605313) 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, 41173156 + ... + 41454517.

It is an arithmetic number, because the mean of its divisors is an integer number (2906056608417).

Almost surely, 2^{11624143665313} is an apocalyptic number.

It is an amenable number.

11624143665313 is a deficient number, since it is larger than the sum of its proper divisors (82768355).

11624143665313 is an equidigital number, since it uses as much as digits as its factorization.

11624143665313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82768354.

The product of its digits is 933120, while the sum is 46.

The spelling of 11624143665313 in words is "eleven trillion, six hundred twenty-four billion, one hundred forty-three million, six hundred sixty-five thousand, three hundred thirteen".