2542234436 has 24 divisors (see below), whose sum is σ = 5305534080. Its totient is φ = 1042157952.

The previous prime is 2542234427. The next prime is 2542234441. The reversal of 2542234436 is 6344322452.

It is a happy number.

2542234436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2542234396 and 2542234405.

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, 1973141 + ... + 1974428.

It is an arithmetic number, because the mean of its divisors is an integer number (221063920).

Almost surely, 2^2542234436 is an apocalyptic number.

It is an amenable number.

2542234436 is an abundant number, since it is smaller than the sum of its proper divisors (2763299644).

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

2542234436 is a wasteful number, since it uses less digits than its factorization.

2542234436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947603 (or 3947601 counting only the distinct ones).

The product of its digits is 138240, while the sum is 35.

The square root of 2542234436 is about 50420.5755223004. The cubic root of 2542234436 is about 1364.8089623383.

Adding to 2542234436 its reverse (6344322452), we get a palindrome (8886556888).

The spelling of 2542234436 in words is "two billion, five hundred forty-two million, two hundred thirty-four thousand, four hundred thirty-six".