2425544144 has 20 divisors (see below), whose sum is σ = 4724102400. Its totient is φ = 1206420960.

The previous prime is 2425544119. The next prime is 2425544153. The reversal of 2425544144 is 4414455242.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393794 + ... + 399905.

It is an arithmetic number, because the mean of its divisors is an integer number (236205120).

Almost surely, 2^2425544144 is an apocalyptic number.

It is an amenable number.

2425544144 is a deficient number, since it is larger than the sum of its proper divisors (2298558256).

2425544144 is a wasteful number, since it uses less digits than its factorization.

2425544144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793898 (or 793892 counting only the distinct ones).

The product of its digits is 102400, while the sum is 35.

The square root of 2425544144 is about 49249.8136443175. The cubic root of 2425544144 is about 1343.5991724449.

Adding to 2425544144 its reverse (4414455242), we get a palindrome (6839999386).

The spelling of 2425544144 in words is "two billion, four hundred twenty-five million, five hundred forty-four thousand, one hundred forty-four".