441479782467 has 24 divisors (see below), whose sum is σ = 651311279424. Its totient is φ = 288035472384.

The previous prime is 441479782433. The next prime is 441479782487. The reversal of 441479782467 is 764287974144.

It is a happy number.

441479782467 is a `hidden beast` number, since 4 + 4 + 1 + 4 + 7 + 97 + 82 + 467 = 666.

It is not a de Polignac number, because 441479782467 - 2¹⁴ = 441479766083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441479782487) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6817413 + ... + 6881865.

It is an arithmetic number, because the mean of its divisors is an integer number (27137969976).

Almost surely, 2^441479782467 is an apocalyptic number.

441479782467 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

441479782467 is a deficient number, since it is larger than the sum of its proper divisors (209831496957).

441479782467 is a wasteful number, since it uses less digits than its factorization.

441479782467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80699 (or 80696 counting only the distinct ones).

The product of its digits is 75866112, while the sum is 63.

The spelling of 441479782467 in words is "four hundred forty-one billion, four hundred seventy-nine million, seven hundred eighty-two thousand, four hundred sixty-seven".