441678382315 has 4 divisors (see below), whose sum is σ = 530014058784. Its totient is φ = 353342705848.

The previous prime is 441678382307. The next prime is 441678382339. The reversal of 441678382315 is 513283876144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 441678382315 - 2³ = 441678382307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44167838227 + ... + 44167838236.

It is an arithmetic number, because the mean of its divisors is an integer number (132503514696).

Almost surely, 2^441678382315 is an apocalyptic number.

441678382315 is a deficient number, since it is larger than the sum of its proper divisors (88335676469).

441678382315 is an equidigital number, since it uses as much as digits as its factorization.

441678382315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88335676468.

The product of its digits is 3870720, while the sum is 52.

The spelling of 441678382315 in words is "four hundred forty-one billion, six hundred seventy-eight million, three hundred eighty-two thousand, three hundred fifteen".