11131423927804 has 48 divisors (see below), whose sum is σ = 20701362477600. Its totient is φ = 5219149178880.

The previous prime is 11131423927783. The next prime is 11131423927843. The reversal of 11131423927804 is 40872932413111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241444747 + ... + 241490845.

It is an arithmetic number, because the mean of its divisors is an integer number (431278384950).

Almost surely, 2^{11131423927804} is an apocalyptic number.

It is an amenable number.

11131423927804 is a deficient number, since it is larger than the sum of its proper divisors (9569938549796).

11131423927804 is a wasteful number, since it uses less digits than its factorization.

11131423927804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59038 (or 59036 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 11131423927804 in words is "eleven trillion, one hundred thirty-one billion, four hundred twenty-three million, nine hundred twenty-seven thousand, eight hundred four".