111074411280138 has 32 divisors (see below), whose sum is σ = 224352068300352. Its totient is φ = 36657608400000.

The previous prime is 111074411280113. The next prime is 111074411280149. The reversal of 111074411280138 is 831082114470111.

It is a self number, because there is not a number n which added to its sum of digits gives 111074411280138.

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 15 ways as a sum of consecutive naturals, for example, 35464245 + ... + 38468967.

It is an arithmetic number, because the mean of its divisors is an integer number (7011002134386).

Almost surely, 2^{111074411280138} is an apocalyptic number.

111074411280138 is an abundant number, since it is smaller than the sum of its proper divisors (113277657020214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111074411280138 is a wasteful number, since it uses less digits than its factorization.

111074411280138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065830.

The product of its (nonzero) digits is 43008, while the sum is 42.

The spelling of 111074411280138 in words is "one hundred eleven trillion, seventy-four billion, four hundred eleven million, two hundred eighty thousand, one hundred thirty-eight".