111414275990 has 16 divisors (see below), whose sum is σ = 201823060752. Its totient is φ = 44281851744.

The previous prime is 111414275977. The next prime is 111414276049. The reversal of 111414275990 is 99572414111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35480684 + ... + 35483823.

It is an arithmetic number, because the mean of its divisors is an integer number (12613941297).

Almost surely, 2^111414275990 is an apocalyptic number.

111414275990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111414275990 is a deficient number, since it is larger than the sum of its proper divisors (90408784762).

111414275990 is a wasteful number, since it uses less digits than its factorization.

111414275990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70964671.

The product of its (nonzero) digits is 90720, while the sum is 44.

The spelling of 111414275990 in words is "one hundred eleven billion, four hundred fourteen million, two hundred seventy-five thousand, nine hundred ninety".