113046040042 has 24 divisors (see below), whose sum is σ = 184258581444. Its totient is φ = 51705032064.

The previous prime is 113046040027. The next prime is 113046040067. The reversal of 113046040042 is 240040640311.

It can be written as a sum of positive squares in 2 ways, for example, as 84996154681 + 28049885361 = 291541^2 + 167481^2 .

It is a super-3 number, since 3×113046040042³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113046039989 and 113046040016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18221313 + ... + 18227515.

Almost surely, 2^113046040042 is an apocalyptic number.

113046040042 is a deficient number, since it is larger than the sum of its proper divisors (71212541402).

113046040042 is an frugal number, since it uses more digits than its factorization.

113046040042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534 (or 6331 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 113046040042 its reverse (240040640311), we get a palindrome (353086680353).

The spelling of 113046040042 in words is "one hundred thirteen billion, forty-six million, forty thousand, forty-two".