40441040103 has 8 divisors (see below), whose sum is σ = 54091487088. Its totient is φ = 26875643264.

The previous prime is 40441040099. The next prime is 40441040177. The reversal of 40441040103 is 30104014404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40441040103 - 2² = 40441040099 is a prime.

It is a super-2 number, since 2×40441040103² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40441040103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40441040203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21261426 + ... + 21263327.

It is an arithmetic number, because the mean of its divisors is an integer number (6761435886).

Almost surely, 2^40441040103 is an apocalyptic number.

40441040103 is a deficient number, since it is larger than the sum of its proper divisors (13650446985).

40441040103 is a wasteful number, since it uses less digits than its factorization.

40441040103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42525073.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40441040103 its reverse (30104014404), we get a palindrome (70545054507).

The spelling of 40441040103 in words is "forty billion, four hundred forty-one million, forty thousand, one hundred three".