240112431234 has 48 divisors (see below), whose sum is σ = 560315962752. Its totient is φ = 73873677024.

The previous prime is 240112431211. The next prime is 240112431289. The reversal of 240112431234 is 432134211042.

240112431234 is a `hidden beast` number, since 2 + 401 + 1 + 24 + 3 + 1 + 234 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 240112431198 and 240112431207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2738397 + ... + 2824719.

It is an arithmetic number, because the mean of its divisors is an integer number (11673249224).

Almost surely, 2^240112431234 is an apocalyptic number.

240112431234 is an abundant number, since it is smaller than the sum of its proper divisors (320203531518).

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

240112431234 is a wasteful number, since it uses less digits than its factorization.

240112431234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98231 (or 98228 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 240112431234 its reverse (432134211042), we get a palindrome (672246642276).

The spelling of 240112431234 in words is "two hundred forty billion, one hundred twelve million, four hundred thirty-one thousand, two hundred thirty-four".