448933827156 has 24 divisors (see below), whose sum is σ = 1047566689344. Its totient is φ = 149636833920.

The previous prime is 448933827143. The next prime is 448933827187. The reversal of 448933827156 is 651728339844.

It is a self number, because there is not a number n which added to its sum of digits gives 448933827156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728880 + ... + 1195463.

It is an arithmetic number, because the mean of its divisors is an integer number (43648612056).

Almost surely, 2^448933827156 is an apocalyptic number.

It is an amenable number.

448933827156 is an abundant number, since it is smaller than the sum of its proper divisors (598632862188).

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

448933827156 is a wasteful number, since it uses less digits than its factorization.

448933827156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943791 (or 1943789 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 60.

The spelling of 448933827156 in words is "four hundred forty-eight billion, nine hundred thirty-three million, eight hundred twenty-seven thousand, one hundred fifty-six".