481238862448215 has 16 divisors (see below), whose sum is σ = 810507557808000. Its totient is φ = 243152267342112.

The previous prime is 481238862448187. The next prime is 481238862448241. The reversal of 481238862448215 is 512844268832184.

It is not a de Polignac number, because 481238862448215 - 2¹³ = 481238862440023 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 (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844278705765 + ... + 844278706334.

It is an arithmetic number, because the mean of its divisors is an integer number (50656722363000).

Almost surely, 2^{481238862448215} is an apocalyptic number.

481238862448215 is a deficient number, since it is larger than the sum of its proper divisors (329268695359785).

481238862448215 is a wasteful number, since it uses less digits than its factorization.

481238862448215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688557412126.

The product of its digits is 188743680, while the sum is 66.

The spelling of 481238862448215 in words is "four hundred eighty-one trillion, two hundred thirty-eight billion, eight hundred sixty-two million, four hundred forty-eight thousand, two hundred fifteen".