4255443130215 has 8 divisors (see below), whose sum is σ = 6808709008368. Its totient is φ = 2269569669440.

The previous prime is 4255443130189. The next prime is 4255443130231. The reversal of 4255443130215 is 5120313445524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4255443130215 - 2⁷ = 4255443130087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141848104326 + ... + 141848104355.

It is an arithmetic number, because the mean of its divisors is an integer number (851088626046).

Almost surely, 2^{4255443130215} is an apocalyptic number.

4255443130215 is a deficient number, since it is larger than the sum of its proper divisors (2553265878153).

4255443130215 is a wasteful number, since it uses less digits than its factorization.

4255443130215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283696208689.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 4255443130215 its reverse (5120313445524), we get a palindrome (9375756575739).

The spelling of 4255443130215 in words is "four trillion, two hundred fifty-five billion, four hundred forty-three million, one hundred thirty thousand, two hundred fifteen".