11314204144 has 20 divisors (see below), whose sum is σ = 22068397800. Its totient is φ = 5619133760.

The previous prime is 11314204093. The next prime is 11314204169. The reversal of 11314204144 is 44140241311.

It is a super-2 number, since 2×11314204144² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 2370562 + ... + 2375329.

It is an arithmetic number, because the mean of its divisors is an integer number (1103419890).

Almost surely, 2^11314204144 is an apocalyptic number.

It is an amenable number.

11314204144 is a deficient number, since it is larger than the sum of its proper divisors (10754193656).

11314204144 is a wasteful number, since it uses less digits than its factorization.

11314204144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746048 (or 4746042 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11314204144 its reverse (44140241311), we get a palindrome (55454445455).

The spelling of 11314204144 in words is "eleven billion, three hundred fourteen million, two hundred four thousand, one hundred forty-four".