11141860791 has 4 divisors (see below), whose sum is σ = 14855814392. Its totient is φ = 7427907192.

The previous prime is 11141860777. The next prime is 11141860799. The reversal of 11141860791 is 19706814111.

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

It is not a de Polignac number, because 11141860791 - 2⁵ = 11141860759 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 (11141860799) 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, 1856976796 + ... + 1856976801.

It is an arithmetic number, because the mean of its divisors is an integer number (3713953598).

Almost surely, 2^11141860791 is an apocalyptic number.

11141860791 is a deficient number, since it is larger than the sum of its proper divisors (3713953601).

11141860791 is an equidigital number, since it uses as much as digits as its factorization.

11141860791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713953600.

The product of its (nonzero) digits is 12096, while the sum is 39.

The spelling of 11141860791 in words is "eleven billion, one hundred forty-one million, eight hundred sixty thousand, seven hundred ninety-one".