111411444004 has 48 divisors (see below), whose sum is σ = 225246825216. Its totient is φ = 47229264000.

The previous prime is 111411443993. The next prime is 111411444007. The reversal of 111411444004 is 400444114111.

It is a self number, because there is not a number n which added to its sum of digits gives 111411444004.

It is not an unprimeable number, because it can be changed into a prime (111411444007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2987634 + ... + 3024694.

It is an arithmetic number, because the mean of its divisors is an integer number (4692642192).

Almost surely, 2^111411444004 is an apocalyptic number.

111411444004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111411444004 is an abundant number, since it is smaller than the sum of its proper divisors (113835381212).

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

111411444004 is a wasteful number, since it uses less digits than its factorization.

111411444004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38236 (or 38234 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 111411444004 its reverse (400444114111), we get a palindrome (511855558115).

The spelling of 111411444004 in words is "one hundred eleven billion, four hundred eleven million, four hundred forty-four thousand, four".