40450231112 has 16 divisors (see below), whose sum is σ = 75847515900. Its totient is φ = 20224226880.

The previous prime is 40450231043. The next prime is 40450231121. The reversal of 40450231112 is 21113205404.

It can be written as a sum of positive squares in 2 ways, for example, as 40366435396 + 83795716 = 200914^2 + 9154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107714 + ... + 304142.

Almost surely, 2^40450231112 is an apocalyptic number.

It is an amenable number.

40450231112 is a deficient number, since it is larger than the sum of its proper divisors (35397284788).

40450231112 is a wasteful number, since it uses less digits than its factorization.

40450231112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222176 (or 222172 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 40450231112 its reverse (21113205404), we get a palindrome (61563436516).

The spelling of 40450231112 in words is "forty billion, four hundred fifty million, two hundred thirty-one thousand, one hundred twelve".