40112114242 has 4 divisors (see below), whose sum is σ = 60168171366. Its totient is φ = 20056057120.

The previous prime is 40112114219. The next prime is 40112114243. The reversal of 40112114242 is 24241121104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30206092401 + 9906021841 = 173799^2 + 99529^2 .

It is not an unprimeable number, because it can be changed into a prime (40112114243) 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 as a sum of consecutive naturals, namely, 10028028559 + ... + 10028028562.

Almost surely, 2^40112114242 is an apocalyptic number.

40112114242 is a deficient number, since it is larger than the sum of its proper divisors (20056057124).

40112114242 is a wasteful number, since it uses less digits than its factorization.

40112114242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056057123.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 40112114242 its reverse (24241121104), we get a palindrome (64353235346).

The spelling of 40112114242 in words is "forty billion, one hundred twelve million, one hundred fourteen thousand, two hundred forty-two".