448317274028 has 24 divisors (see below), whose sum is σ = 845582220000. Its totient is φ = 206749969920.

The previous prime is 448317273961. The next prime is 448317274061. The reversal of 448317274028 is 820472713844.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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, 3386408 + ... + 3516303.

It is an arithmetic number, because the mean of its divisors is an integer number (35232592500).

Almost surely, 2^448317274028 is an apocalyptic number.

It is an amenable number.

448317274028 is a deficient number, since it is larger than the sum of its proper divisors (397264945972).

448317274028 is a wasteful number, since it uses less digits than its factorization.

448317274028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6903977 (or 6903975 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 50.

The spelling of 448317274028 in words is "four hundred forty-eight billion, three hundred seventeen million, two hundred seventy-four thousand, twenty-eight".