111344074927 has 2 divisors, whose sum is σ = 111344074928. Its totient is φ = 111344074926.

The previous prime is 111344074921. The next prime is 111344074993. The reversal of 111344074927 is 729470443111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111344074927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111344074921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55672037463 + 55672037464.

It is an arithmetic number, because the mean of its divisors is an integer number (55672037464).

Almost surely, 2^111344074927 is an apocalyptic number.

111344074927 is a deficient number, since it is larger than the sum of its proper divisors (1).

111344074927 is an equidigital number, since it uses as much as digits as its factorization.

111344074927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 111344074927 in words is "one hundred eleven billion, three hundred forty-four million, seventy-four thousand, nine hundred twenty-seven".