2425544244 has 48 divisors (see below), whose sum is σ = 6309992640. Its totient is φ = 805744800.

The previous prime is 2425544201. The next prime is 2425544249. The reversal of 2425544244 is 4424455242.

2425544244 is a `hidden beast` number, since 24 + 2 + 554 + 42 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2425544199 and 2425544208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425544249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6682 + ... + 69969.

It is an arithmetic number, because the mean of its divisors is an integer number (131458180).

Almost surely, 2^2425544244 is an apocalyptic number.

It is an amenable number.

2425544244 is an abundant number, since it is smaller than the sum of its proper divisors (3884448396).

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

2425544244 is a wasteful number, since it uses less digits than its factorization.

2425544244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76957 (or 76949 counting only the distinct ones).

The product of its digits is 204800, while the sum is 36.

The square root of 2425544244 is about 49249.8146595497. The cubic root of 2425544244 is about 1343.5991909095.

Adding to 2425544244 its reverse (4424455242), we get a palindrome (6849999486).

The spelling of 2425544244 in words is "two billion, four hundred twenty-five million, five hundred forty-four thousand, two hundred forty-four".