111114134240 has 48 divisors (see below), whose sum is σ = 263653548480. Its totient is φ = 44251553280.

The previous prime is 111114134221. The next prime is 111114134267. The reversal of 111114134240 is 42431411111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479656 + ... + 1552935.

It is an arithmetic number, because the mean of its divisors is an integer number (5492782260).

Almost surely, 2^111114134240 is an apocalyptic number.

111114134240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111114134240 is an abundant number, since it is smaller than the sum of its proper divisors (152539414240).

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

111114134240 is a wasteful number, since it uses less digits than its factorization.

111114134240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032835 (or 3032827 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 111114134240 its reverse (42431411111), we get a palindrome (153545545351).

The spelling of 111114134240 in words is "one hundred eleven billion, one hundred fourteen million, one hundred thirty-four thousand, two hundred forty".