111514424340 has 288 divisors, whose sum is σ = 365962665600. Its totient is φ = 25153863680.

The previous prime is 111514424243. The next prime is 111514424353. The reversal of 111514424340 is 43424415111.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 111514424298 and 111514424307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16972576 + ... + 16979144.

It is an arithmetic number, because the mean of its divisors is an integer number (1270703700).

Almost surely, 2^111514424340 is an apocalyptic number.

111514424340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111514424340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182981332800).

111514424340 is an abundant number, since it is smaller than the sum of its proper divisors (254448241260).

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

111514424340 is a wasteful number, since it uses less digits than its factorization.

111514424340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6715 (or 6696 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 111514424340 its reverse (43424415111), we get a palindrome (154938839451).

The spelling of 111514424340 in words is "one hundred eleven billion, five hundred fourteen million, four hundred twenty-four thousand, three hundred forty".