40240341310003 has 4 divisors (see below), whose sum is σ = 41627939286240. Its totient is φ = 38852743333768.

The previous prime is 40240341309893. The next prime is 40240341310019. The reversal of 40240341310003 is 30001314304204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40240341310003 - 2³³ = 40231751375411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40240341310003.

It is not an unprimeable number, because it can be changed into a prime (40240641310003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693798988075 + ... + 693798988132.

It is an arithmetic number, because the mean of its divisors is an integer number (10406984821560).

Almost surely, 2^{40240341310003} is an apocalyptic number.

40240341310003 is a deficient number, since it is larger than the sum of its proper divisors (1387597976237).

40240341310003 is a wasteful number, since it uses less digits than its factorization.

40240341310003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387597976236.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40240341310003 its reverse (30001314304204), we get a palindrome (70241655614207).

The spelling of 40240341310003 in words is "forty trillion, two hundred forty billion, three hundred forty-one million, three hundred ten thousand, three".