11442798119 has 4 divisors (see below), whose sum is σ = 11443050144. Its totient is φ = 11442546096.

The previous prime is 11442798113. The next prime is 11442798121. The reversal of 11442798119 is 91189724411.

11442798119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11442798119 - 2²⁸ = 11174362663 is a prime.

It is a super-2 number, since 2×11442798119² (a number of 21 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 (11442798113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36902 + ... + 155715.

It is an arithmetic number, because the mean of its divisors is an integer number (2860762536).

Almost surely, 2^11442798119 is an apocalyptic number.

11442798119 is a deficient number, since it is larger than the sum of its proper divisors (252025).

11442798119 is an equidigital number, since it uses as much as digits as its factorization.

11442798119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252024.

The product of its digits is 145152, while the sum is 47.

The spelling of 11442798119 in words is "eleven billion, four hundred forty-two million, seven hundred ninety-eight thousand, one hundred nineteen".