11888295413 has 4 divisors (see below), whose sum is σ = 11930303808. Its totient is φ = 11846287020.

The previous prime is 11888295389. The next prime is 11888295427. The reversal of 11888295413 is 31459288811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11888295413 - 2⁸ = 11888295157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11888295473) 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, 21003773 + ... + 21004338.

It is an arithmetic number, because the mean of its divisors is an integer number (2982575952).

Almost surely, 2^11888295413 is an apocalyptic number.

It is an amenable number.

11888295413 is a deficient number, since it is larger than the sum of its proper divisors (42008395).

11888295413 is an equidigital number, since it uses as much as digits as its factorization.

11888295413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42008394.

The product of its digits is 552960, while the sum is 50.

The spelling of 11888295413 in words is "eleven billion, eight hundred eighty-eight million, two hundred ninety-five thousand, four hundred thirteen".