441248261448 has 16 divisors (see below), whose sum is σ = 1103120653680. Its totient is φ = 147082753808.

The previous prime is 441248261431. The next prime is 441248261459. The reversal of 441248261448 is 844162842144.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 441248261397 and 441248261406.

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, 9192672090 + ... + 9192672137.

It is an arithmetic number, because the mean of its divisors is an integer number (68945040855).

Almost surely, 2^441248261448 is an apocalyptic number.

It is an amenable number.

441248261448 is an abundant number, since it is smaller than the sum of its proper divisors (661872392232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

441248261448 is a wasteful number, since it uses less digits than its factorization.

441248261448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18385344236 (or 18385344232 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 48.

The spelling of 441248261448 in words is "four hundred forty-one billion, two hundred forty-eight million, two hundred sixty-one thousand, four hundred forty-eight".