2543241234 has 32 divisors (see below), whose sum is σ = 5229907200. Its totient is φ = 823996800.

The previous prime is 2543241179. The next prime is 2543241247. The reversal of 2543241234 is 4321423452.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47592 + ... + 85740.

It is an arithmetic number, because the mean of its divisors is an integer number (163434600).

Almost surely, 2^2543241234 is an apocalyptic number.

2543241234 is an abundant number, since it is smaller than the sum of its proper divisors (2686665966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2543241234 is a wasteful number, since it uses less digits than its factorization.

2543241234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38466.

The product of its digits is 23040, while the sum is 30.

The square root of 2543241234 is about 50430.5585334924. The cubic root of 2543241234 is about 1364.9891064354.

Adding to 2543241234 its reverse (4321423452), we get a palindrome (6864664686).

It can be divided in two parts, 25432 and 41234, that added together give a palindrome (66666).

The spelling of 2543241234 in words is "two billion, five hundred forty-three million, two hundred forty-one thousand, two hundred thirty-four".