111400860480 has 224 divisors, whose sum is σ = 435320626944. Its totient is φ = 23504338944.

The previous prime is 111400860457. The next prime is 111400860511. The reversal of 111400860480 is 84068004111.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550237 + ... + 724956.

It is an arithmetic number, because the mean of its divisors is an integer number (1943395656).

Almost surely, 2^111400860480 is an apocalyptic number.

111400860480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111400860480 is an abundant number, since it is smaller than the sum of its proper divisors (323919766464).

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

111400860480 is a wasteful number, since it uses less digits than its factorization.

111400860480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275233 (or 1275223 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

Adding to 111400860480 its reverse (84068004111), we get a palindrome (195468864591).

The spelling of 111400860480 in words is "one hundred eleven billion, four hundred million, eight hundred sixty thousand, four hundred eighty".