11403114144 has 24 divisors (see below), whose sum is σ = 29933174880. Its totient is φ = 3801038016.

The previous prime is 11403114109. The next prime is 11403114181. The reversal of 11403114144 is 44141130411.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 59391124 + ... + 59391315.

It is an arithmetic number, because the mean of its divisors is an integer number (1247215620).

Almost surely, 2^11403114144 is an apocalyptic number.

It is an amenable number.

11403114144 is an abundant number, since it is smaller than the sum of its proper divisors (18530060736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11403114144 is a wasteful number, since it uses less digits than its factorization.

11403114144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118782452 (or 118782444 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11403114144 its reverse (44141130411), we get a palindrome (55544244555).

The spelling of 11403114144 in words is "eleven billion, four hundred three million, one hundred fourteen thousand, one hundred forty-four".