4125232215 has 48 divisors (see below), whose sum is σ = 8105741280. Its totient is φ = 1923989760.

The previous prime is 4125232213. The next prime is 4125232247. The reversal of 4125232215 is 5122325214.

4125232215 is a `hidden beast` number, since 412 + 5 + 2 + 32 + 215 = 666.

It is not a de Polignac number, because 4125232215 - 2¹ = 4125232213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125232211) 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 47 ways as a sum of consecutive naturals, for example, 174456 + ... + 196685.

It is an arithmetic number, because the mean of its divisors is an integer number (168869610).

Almost surely, 2^4125232215 is an apocalyptic number.

4125232215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4125232215 is a deficient number, since it is larger than the sum of its proper divisors (3980509065).

4125232215 is a wasteful number, since it uses less digits than its factorization.

4125232215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371184 (or 371181 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4125232215 is about 64227.9706592073. The cubic root of 4125232215 is about 1603.7972588811.

Adding to 4125232215 its reverse (5122325214), we get a palindrome (9247557429).

The spelling of 4125232215 in words is "four billion, one hundred twenty-five million, two hundred thirty-two thousand, two hundred fifteen".