448186898752 has 28 divisors (see below), whose sum is σ = 889541690560. Its totient is φ = 224050409856.

The previous prime is 448186898743. The next prime is 448186898759. The reversal of 448186898752 is 257898681844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448186898759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335352 + ... + 1004407.

Almost surely, 2^448186898752 is an apocalyptic number.

It is an amenable number.

448186898752 is a deficient number, since it is larger than the sum of its proper divisors (441354791808).

448186898752 is a wasteful number, since it uses less digits than its factorization.

448186898752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344998 (or 1344988 counting only the distinct ones).

The product of its digits is 247726080, while the sum is 70.

The spelling of 448186898752 in words is "four hundred forty-eight billion, one hundred eighty-six million, eight hundred ninety-eight thousand, seven hundred fifty-two".