40244035103 has 4 divisors (see below), whose sum is σ = 40252968840. Its totient is φ = 40235101368.

The previous prime is 40244035087. The next prime is 40244035127. The reversal of 40244035103 is 30153044204.

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 40244035103 - 2⁴ = 40244035087 is a prime.

It is a super-2 number, since 2×40244035103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244035133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4460108 + ... + 4469121.

It is an arithmetic number, because the mean of its divisors is an integer number (10063242210).

Almost surely, 2^40244035103 is an apocalyptic number.

40244035103 is a deficient number, since it is larger than the sum of its proper divisors (8933737).

40244035103 is an equidigital number, since it uses as much as digits as its factorization.

40244035103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8933736.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 40244035103 its reverse (30153044204), we get a palindrome (70397079307).

The spelling of 40244035103 in words is "forty billion, two hundred forty-four million, thirty-five thousand, one hundred three".