2040104143 has 16 divisors (see below), whose sum is σ = 2591502336. Its totient is φ = 1559694240.

The previous prime is 2040104047. The next prime is 2040104149. The reversal of 2040104143 is 3414010402.

It is a cyclic number.

It is not a de Polignac number, because 2040104143 - 2²⁵ = 2006549711 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 2040104143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040104149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245871 + ... + 254032.

It is an arithmetic number, because the mean of its divisors is an integer number (161968896).

Almost surely, 2^2040104143 is an apocalyptic number.

2040104143 is a deficient number, since it is larger than the sum of its proper divisors (551398193).

2040104143 is a wasteful number, since it uses less digits than its factorization.

2040104143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499974.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2040104143 is about 45167.5120302192. The cubic root of 2040104143 is about 1268.2867225621.

Adding to 2040104143 its reverse (3414010402), we get a palindrome (5454114545).

The spelling of 2040104143 in words is "two billion, forty million, one hundred four thousand, one hundred forty-three".