40341121041 has 16 divisors (see below), whose sum is σ = 57933308160. Its totient is φ = 24822049920.

The previous prime is 40341121039. The next prime is 40341121063. The reversal of 40341121041 is 14012114304.

It is not a de Polignac number, because 40341121041 - 2¹ = 40341121039 is a prime.

It is a super-2 number, since 2×40341121041² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40341120999 and 40341121017.

It is not an unprimeable number, because it can be changed into a prime (40341121241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252565 + ... + 380093.

It is an arithmetic number, because the mean of its divisors is an integer number (3620831760).

Almost surely, 2^40341121041 is an apocalyptic number.

It is an amenable number.

40341121041 is a deficient number, since it is larger than the sum of its proper divisors (17592187119).

40341121041 is a wasteful number, since it uses less digits than its factorization.

40341121041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135656.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 40341121041 its reverse (14012114304), we get a palindrome (54353235345).

The spelling of 40341121041 in words is "forty billion, three hundred forty-one million, one hundred twenty-one thousand, forty-one".