448700681502624 has 96 divisors (see below), whose sum is σ = 1183255775170560. Its totient is φ = 148879602781952.

The previous prime is 448700681502589. The next prime is 448700681502707. The reversal of 448700681502624 is 426205186007844.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51557749 + ... + 59628875.

It is an arithmetic number, because the mean of its divisors is an integer number (12325580991360).

Almost surely, 2^{448700681502624} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448700681502624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591627887585280).

448700681502624 is an abundant number, since it is smaller than the sum of its proper divisors (734555093667936).

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

448700681502624 is a wasteful number, since it uses less digits than its factorization.

448700681502624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8073802 (or 8073794 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 57.

The spelling of 448700681502624 in words is "four hundred forty-eight trillion, seven hundred billion, six hundred eighty-one million, five hundred two thousand, six hundred twenty-four".