1112559214494 has 128 divisors (see below), whose sum is σ = 2745860318208. Its totient is φ = 292646338560.

The previous prime is 1112559214493. The next prime is 1112559214531. The reversal of 1112559214494 is 4944129552111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112559214493) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 461450149 + ... + 461452559.

It is an arithmetic number, because the mean of its divisors is an integer number (21452033736).

Almost surely, 2^{1112559214494} is an apocalyptic number.

1112559214494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112559214494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1372930159104).

1112559214494 is an abundant number, since it is smaller than the sum of its proper divisors (1633301103714).

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

1112559214494 is a wasteful number, since it uses less digits than its factorization.

1112559214494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322.

The product of its digits is 518400, while the sum is 48.

The spelling of 1112559214494 in words is "one trillion, one hundred twelve billion, five hundred fifty-nine million, two hundred fourteen thousand, four hundred ninety-four".