111469038943 has 2 divisors, whose sum is σ = 111469038944. Its totient is φ = 111469038942.

The previous prime is 111469038911. The next prime is 111469038949. The reversal of 111469038943 is 349830964111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111469038943 - 2⁵ = 111469038911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111469038949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55734519471 + 55734519472.

It is an arithmetic number, because the mean of its divisors is an integer number (55734519472).

Almost surely, 2^111469038943 is an apocalyptic number.

111469038943 is a deficient number, since it is larger than the sum of its proper divisors (1).

111469038943 is an equidigital number, since it uses as much as digits as its factorization.

111469038943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 111469038943 in words is "one hundred eleven billion, four hundred sixty-nine million, thirty-eight thousand, nine hundred forty-three".