40114012042 has 24 divisors (see below), whose sum is σ = 65257598700. Its totient is φ = 18485176320.

The previous prime is 40114011989. The next prime is 40114012049. The reversal of 40114012042 is 24021041104.

It can be written as a sum of positive squares in 6 ways, for example, as 3660129001 + 36453883041 = 60499^2 + 190929^2 .

It is not an unprimeable number, because it can be changed into a prime (40114012049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124084 + ... + 309232.

Almost surely, 2^40114012042 is an apocalyptic number.

40114012042 is a deficient number, since it is larger than the sum of its proper divisors (25143586658).

40114012042 is a wasteful number, since it uses less digits than its factorization.

40114012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185818 (or 185805 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 40114012042 its reverse (24021041104), we get a palindrome (64135053146).

The spelling of 40114012042 in words is "forty billion, one hundred fourteen million, twelve thousand, forty-two".