447225314258 has 18 divisors (see below), whose sum is σ = 672911298423. Its totient is φ = 222923675340.

The previous prime is 447225314203. The next prime is 447225314267. The reversal of 447225314258 is 852413522744.

It can be written as a sum of positive squares in only one way, i.e., 223612657129 + 223612657129 = 472877^2 + 472877^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=472877.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 460581713 + ... + 460582683.

Almost surely, 2^447225314258 is an apocalyptic number.

447225314258 is a deficient number, since it is larger than the sum of its proper divisors (225685984165).

447225314258 is an frugal number, since it uses more digits than its factorization.

447225314258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2918 (or 1460 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 47.

The spelling of 447225314258 in words is "four hundred forty-seven billion, two hundred twenty-five million, three hundred fourteen thousand, two hundred fifty-eight".