2534434426 has 16 divisors (see below), whose sum is σ = 4029275880. Its totient is φ = 1191490560.

The previous prime is 2534434417. The next prime is 2534434447. The reversal of 2534434426 is 6244344352.

It can be written as a sum of positive squares in 4 ways, for example, as 2190146401 + 344288025 = 46799^2 + 18555^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791 + ... + 71218.

Almost surely, 2^2534434426 is an apocalyptic number.

2534434426 is a deficient number, since it is larger than the sum of its proper divisors (1494841454).

2534434426 is a wasteful number, since it uses less digits than its factorization.

2534434426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74049.

The product of its digits is 276480, while the sum is 37.

The square root of 2534434426 is about 50343.1666266634. The cubic root of 2534434426 is about 1363.4117099281.

Adding to 2534434426 its reverse (6244344352), we get a palindrome (8778778778).

The spelling of 2534434426 in words is "two billion, five hundred thirty-four million, four hundred thirty-four thousand, four hundred twenty-six".