40132040113 has 6 divisors (see below), whose sum is σ = 44112077282. Its totient is φ = 36483672720.

The previous prime is 40132040101. The next prime is 40132040129. The reversal of 40132040113 is 31104023104.

It can be written as a sum of positive squares in only one way, i.e., 39496395169 + 635644944 = 198737^2 + 25212^2 .

It is not a de Polignac number, because 40132040113 - 2¹³ = 40132031921 is a prime.

It is a super-2 number, since 2×40132040113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40132040183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165834756 + ... + 165834997.

Almost surely, 2^40132040113 is an apocalyptic number.

It is an amenable number.

40132040113 is a deficient number, since it is larger than the sum of its proper divisors (3980037169).

40132040113 is a wasteful number, since it uses less digits than its factorization.

40132040113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331669775 (or 331669764 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 40132040113 its reverse (31104023104), we get a palindrome (71236063217).

The spelling of 40132040113 in words is "forty billion, one hundred thirty-two million, forty thousand, one hundred thirteen".