40110034421121 has 16 divisors (see below), whose sum is σ = 61120151430144. Its totient is φ = 22919982552144.

The previous prime is 40110034421089. The next prime is 40110034421201. The reversal of 40110034421121 is 12112443001104.

It is a happy number.

It is not a de Polignac number, because 40110034421121 - 2⁵ = 40110034421089 is a prime.

It is a super-2 number, since 2×40110034421121² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40110034421091 and 40110034421100.

It is not an unprimeable number, because it can be changed into a prime (40110034421621) 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, 16780636 + ... + 19021298.

It is an arithmetic number, because the mean of its divisors is an integer number (3820009464384).

Almost surely, 2^{40110034421121} is an apocalyptic number.

It is an amenable number.

40110034421121 is a deficient number, since it is larger than the sum of its proper divisors (21010117009023).

40110034421121 is a wasteful number, since it uses less digits than its factorization.

40110034421121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093100.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 40110034421121 its reverse (12112443001104), we get a palindrome (52222477422225).

The spelling of 40110034421121 in words is "forty trillion, one hundred ten billion, thirty-four million, four hundred twenty-one thousand, one hundred twenty-one".