111140402040234 has 24 divisors (see below), whose sum is σ = 275204805052320. Its totient is φ = 31754400582888.

The previous prime is 111140402040197. The next prime is 111140402040277. The reversal of 111140402040234 is 432040204041111.

111140402040234 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 404 + 0 + 20 + 4 + 0 + 234 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 111140402040198 and 111140402040207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441033341304 + ... + 441033341555.

It is an arithmetic number, because the mean of its divisors is an integer number (11466866877180).

Almost surely, 2^{111140402040234} is an apocalyptic number.

111140402040234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111140402040234 is an abundant number, since it is smaller than the sum of its proper divisors (164064403012086).

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

111140402040234 is a wasteful number, since it uses less digits than its factorization.

111140402040234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882066682874 (or 882066682871 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 111140402040234 its reverse (432040204041111), we get a palindrome (543180606081345).

The spelling of 111140402040234 in words is "one hundred eleven trillion, one hundred forty billion, four hundred two million, forty thousand, two hundred thirty-four".