111404043330 has 64 divisors (see below), whose sum is σ = 277314962688. Its totient is φ = 28618617600.

The previous prime is 111404043299. The next prime is 111404043347. The reversal of 111404043330 is 33340404111.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 111404043330.

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, 384742 + ... + 608961.

It is an arithmetic number, because the mean of its divisors is an integer number (4333046292).

Almost surely, 2^111404043330 is an apocalyptic number.

111404043330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111404043330 is an abundant number, since it is smaller than the sum of its proper divisors (165910919358).

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

111404043330 is a wasteful number, since it uses less digits than its factorization.

111404043330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993851.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 111404043330 its reverse (33340404111), we get a palindrome (144744447441).

The spelling of 111404043330 in words is "one hundred eleven billion, four hundred four million, forty-three thousand, three hundred thirty".