40110312234 has 16 divisors (see below), whose sum is σ = 80223177888. Its totient is φ = 13369678512.

The previous prime is 40110312211. The next prime is 40110312239. The reversal of 40110312234 is 43221301104.

It is a self number, because there is not a number n which added to its sum of digits gives 40110312234.

It is not an unprimeable number, because it can be changed into a prime (40110312239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142669 + ... + 317135.

It is an arithmetic number, because the mean of its divisors is an integer number (5013948618).

Almost surely, 2^40110312234 is an apocalyptic number.

40110312234 is an abundant number, since it is smaller than the sum of its proper divisors (40112865654).

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

40110312234 is a wasteful number, since it uses less digits than its factorization.

40110312234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212789.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40110312234 its reverse (43221301104), we get a palindrome (83331613338).

The spelling of 40110312234 in words is "forty billion, one hundred ten million, three hundred twelve thousand, two hundred thirty-four".