4425115243 has 16 divisors (see below), whose sum is σ = 4632678400. Its totient is φ = 4221771840.

The previous prime is 4425115223. The next prime is 4425115271. The reversal of 4425115243 is 3425115244.

It is a cyclic number.

It is not a de Polignac number, because 4425115243 - 2¹⁷ = 4424984171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4425115213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749423 + ... + 2751031.

It is an arithmetic number, because the mean of its divisors is an integer number (289542400).

Almost surely, 2^4425115243 is an apocalyptic number.

4425115243 is a deficient number, since it is larger than the sum of its proper divisors (207563157).

4425115243 is a wasteful number, since it uses less digits than its factorization.

4425115243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842.

The product of its digits is 19200, while the sum is 31.

The square root of 4425115243 is about 66521.5396920426. The cubic root of 4425115243 is about 1641.7544236848.

Subtracting from 4425115243 its reverse (3425115244), we obtain a palindrome (999999999).

The spelling of 4425115243 in words is "four billion, four hundred twenty-five million, one hundred fifteen thousand, two hundred forty-three".