2104324442423 has 16 divisors (see below), whose sum is σ = 2470206913344. Its totient is φ = 1754768655360.

The previous prime is 2104324442413. The next prime is 2104324442477. The reversal of 2104324442423 is 3242444234012.

It is not a de Polignac number, because 2104324442423 - 2¹² = 2104324438327 is a prime.

It is a super-2 number, since 2×2104324442423² (a number of 25 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 (2104324442413) 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 15 ways as a sum of consecutive naturals, for example, 1995413 + ... + 2861873.

It is an arithmetic number, because the mean of its divisors is an integer number (154387932084).

Almost surely, 2^{2104324442423} is an apocalyptic number.

2104324442423 is a deficient number, since it is larger than the sum of its proper divisors (365882470921).

2104324442423 is an equidigital number, since it uses as much as digits as its factorization.

2104324442423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875882.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 2104324442423 its reverse (3242444234012), we get a palindrome (5346768676435).

The spelling of 2104324442423 in words is "two trillion, one hundred four billion, three hundred twenty-four million, four hundred forty-two thousand, four hundred twenty-three".