111342244004 has 12 divisors (see below), whose sum is σ = 194886169884. Its totient is φ = 55660481184.

The previous prime is 111342243997. The next prime is 111342244007. The reversal of 111342244004 is 400442243111.

It can be written as a sum of positive squares in 2 ways, for example, as 73413902500 + 37928341504 = 270950^2 + 194752^2 .

It is not an unprimeable number, because it can be changed into a prime (111342244007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636639 + ... + 2678534.

It is an arithmetic number, because the mean of its divisors is an integer number (16240514157).

Almost surely, 2^111342244004 is an apocalyptic number.

It is an amenable number.

111342244004 is a deficient number, since it is larger than the sum of its proper divisors (83543925880).

111342244004 is a wasteful number, since it uses less digits than its factorization.

111342244004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320414 (or 5320412 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 111342244004 its reverse (400442243111), we get a palindrome (511784487115).

The spelling of 111342244004 in words is "one hundred eleven billion, three hundred forty-two million, two hundred forty-four thousand, four".