40140110043 has 48 divisors (see below), whose sum is σ = 65091218400. Its totient is φ = 23622243840.

The previous prime is 40140109991. The next prime is 40140110063. The reversal of 40140110043 is 34001104104.

40140110043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40140110043 - 2⁸ = 40140109787 is a prime.

It is a super-2 number, since 2×40140110043² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40140109998 and 40140110025.

It is not an unprimeable number, because it can be changed into a prime (40140110063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1853703 + ... + 1875231.

It is an arithmetic number, because the mean of its divisors is an integer number (1356067050).

Almost surely, 2^40140110043 is an apocalyptic number.

40140110043 is a deficient number, since it is larger than the sum of its proper divisors (24951108357).

40140110043 is a wasteful number, since it uses less digits than its factorization.

40140110043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22092 (or 22089 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 40140110043 its reverse (34001104104), we get a palindrome (74141214147).

The spelling of 40140110043 in words is "forty billion, one hundred forty million, one hundred ten thousand, forty-three".