111410194939 has 2 divisors, whose sum is σ = 111410194940. Its totient is φ = 111410194938.

The previous prime is 111410194789. The next prime is 111410194999. The reversal of 111410194939 is 939491014111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111410194939 - 2³¹ = 109262711291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111410194895 and 111410194904.

It is not a weakly prime, because it can be changed into another prime (111410194999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55705097469 + 55705097470.

It is an arithmetic number, because the mean of its divisors is an integer number (55705097470).

Almost surely, 2^111410194939 is an apocalyptic number.

111410194939 is a deficient number, since it is larger than the sum of its proper divisors (1).

111410194939 is an equidigital number, since it uses as much as digits as its factorization.

111410194939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 43.

The spelling of 111410194939 in words is "one hundred eleven billion, four hundred ten million, one hundred ninety-four thousand, nine hundred thirty-nine".