11413123144 has 16 divisors (see below), whose sum is σ = 21401935920. Its totient is φ = 5705940240.

The previous prime is 11413123133. The next prime is 11413123157. The reversal of 11413123144 is 44132131411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5659 + ... + 151189.

It is an arithmetic number, because the mean of its divisors is an integer number (1337620995).

Almost surely, 2^11413123144 is an apocalyptic number.

It is an amenable number.

11413123144 is a deficient number, since it is larger than the sum of its proper divisors (9988812776).

11413123144 is a wasteful number, since it uses less digits than its factorization.

11413123144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155340 (or 155336 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

Adding to 11413123144 its reverse (44132131411), we get a palindrome (55545254555).

The spelling of 11413123144 in words is "eleven billion, four hundred thirteen million, one hundred twenty-three thousand, one hundred forty-four".