441425432215 has 16 divisors (see below), whose sum is σ = 590389434720. Its totient is φ = 314874362880.

The previous prime is 441425432159. The next prime is 441425432257. The reversal of 441425432215 is 512234524144.

It is not a de Polignac number, because 441425432215 - 2²⁵ = 441391877783 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136662606 + ... + 136665835.

It is an arithmetic number, because the mean of its divisors is an integer number (36899339670).

Almost surely, 2^441425432215 is an apocalyptic number.

441425432215 is a deficient number, since it is larger than the sum of its proper divisors (148964002505).

441425432215 is a wasteful number, since it uses less digits than its factorization.

441425432215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273328482.

The product of its digits is 153600, while the sum is 37.

Adding to 441425432215 its reverse (512234524144), we get a palindrome (953659956359).

The spelling of 441425432215 in words is "four hundred forty-one billion, four hundred twenty-five million, four hundred thirty-two thousand, two hundred fifteen".