111342413552 has 20 divisors (see below), whose sum is σ = 215977675056. Its totient is φ = 55606239360.

The previous prime is 111342413549. The next prime is 111342413587. The reversal of 111342413552 is 255314243111.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4046324 + ... + 4073747.

Almost surely, 2^111342413552 is an apocalyptic number.

It is an amenable number.

111342413552 is a deficient number, since it is larger than the sum of its proper divisors (104635261504).

111342413552 is an equidigital number, since it uses as much as digits as its factorization.

111342413552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8120936 (or 8120930 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

Adding to 111342413552 its reverse (255314243111), we get a palindrome (366656656663).

The spelling of 111342413552 in words is "one hundred eleven billion, three hundred forty-two million, four hundred thirteen thousand, five hundred fifty-two".