2542344225 has 36 divisors (see below), whose sum is σ = 4246649328. Its totient is φ = 1342088000.

The previous prime is 2542344179. The next prime is 2542344241. The reversal of 2542344225 is 5224432452.

It is not a de Polignac number, because 2542344225 - 2¹⁴ = 2542327841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 763414 + ... + 766736.

Almost surely, 2^2542344225 is an apocalyptic number.

2542344225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2542344225 is a deficient number, since it is larger than the sum of its proper divisors (1704305103).

2542344225 is a wasteful number, since it uses less digits than its factorization.

2542344225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538 (or 3432 counting only the distinct ones).

The product of its digits is 76800, while the sum is 33.

The square root of 2542344225 is about 50421.6642426646. The cubic root of 2542344225 is about 1364.8286089468.

Adding to 2542344225 its reverse (5224432452), we get a palindrome (7766776677).

The spelling of 2542344225 in words is "two billion, five hundred forty-two million, three hundred forty-four thousand, two hundred twenty-five".