2504434043 has 4 divisors (see below), whose sum is σ = 2506052400. Its totient is φ = 2502815688.

The previous prime is 2504434019. The next prime is 2504434073. The reversal of 2504434043 is 3404344052.

2504434043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2504434043 - 2²⁸ = 2235998587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2504433997 and 2504434015.

It is not an unprimeable number, because it can be changed into a prime (2504434073) 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, 806855 + ... + 809952.

It is an arithmetic number, because the mean of its divisors is an integer number (626513100).

Almost surely, 2^2504434043 is an apocalyptic number.

2504434043 is a deficient number, since it is larger than the sum of its proper divisors (1618357).

2504434043 is a wasteful number, since it uses less digits than its factorization.

2504434043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618356.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2504434043 is about 50044.3207866787. The cubic root of 2504434043 is about 1358.0107240158.

Adding to 2504434043 its reverse (3404344052), we get a palindrome (5908778095).

The spelling of 2504434043 in words is "two billion, five hundred four million, four hundred thirty-four thousand, forty-three".