104010440442043 has 4 divisors (see below), whose sum is σ = 104031380741040. Its totient is φ = 103989500143048.

The previous prime is 104010440442019. The next prime is 104010440442049. The reversal of 104010440442043 is 340244044010401.

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 104010440442043 - 2⁵ = 104010440442011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104010440441996 and 104010440442014.

It is not an unprimeable number, because it can be changed into a prime (104010440442049) 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, 10470142048 + ... + 10470151981.

It is an arithmetic number, because the mean of its divisors is an integer number (26007845185260).

Almost surely, 2^{104010440442043} is an apocalyptic number.

104010440442043 is a deficient number, since it is larger than the sum of its proper divisors (20940298997).

104010440442043 is an equidigital number, since it uses as much as digits as its factorization.

104010440442043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20940298996.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 104010440442043 its reverse (340244044010401), we get a palindrome (444254484452444).

The spelling of 104010440442043 in words is "one hundred four trillion, ten billion, four hundred forty million, four hundred forty-two thousand, forty-three".