2425444514 has 4 divisors (see below), whose sum is σ = 3638166774. Its totient is φ = 1212722256.

The previous prime is 2425444513. The next prime is 2425444523. The reversal of 2425444514 is 4154445242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2418967489 + 6477025 = 49183^2 + 2545^2 .

It is not an unprimeable number, because it can be changed into a prime (2425444513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606361127 + ... + 606361130.

Almost surely, 2^2425444514 is an apocalyptic number.

2425444514 is a deficient number, since it is larger than the sum of its proper divisors (1212722260).

2425444514 is a wasteful number, since it uses less digits than its factorization.

2425444514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212722259.

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

The square root of 2425444514 is about 49248.8021580221. The cubic root of 2425444514 is about 1343.5807759380.

Adding to 2425444514 its reverse (4154445242), we get a palindrome (6579889756).

The spelling of 2425444514 in words is "two billion, four hundred twenty-five million, four hundred forty-four thousand, five hundred fourteen".