111344204004 has 48 divisors (see below), whose sum is σ = 295744296960. Its totient is φ = 32273681440.

The previous prime is 111344203991. The next prime is 111344204029. The reversal of 111344204004 is 400402443111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18334284 + ... + 18340355.

It is an arithmetic number, because the mean of its divisors is an integer number (6161339520).

Almost surely, 2^111344204004 is an apocalyptic number.

It is an amenable number.

111344204004 is an abundant number, since it is smaller than the sum of its proper divisors (184400092956).

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

111344204004 is a wasteful number, since it uses less digits than its factorization.

111344204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36674680 (or 36674678 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 111344204004 its reverse (400402443111), we get a palindrome (511746647115).

The spelling of 111344204004 in words is "one hundred eleven billion, three hundred forty-four million, two hundred four thousand, four".