447125463434 has 16 divisors (see below), whose sum is σ = 723450252168. Its totient is φ = 206031124992.

The previous prime is 447125463401. The next prime is 447125463437. The reversal of 447125463434 is 434364521744.

It can be written as a sum of positive squares in 4 ways, for example, as 67835765209 + 379289698225 = 260453^2 + 615865^2 .

It is not an unprimeable number, because it can be changed into a prime (447125463437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13920047 + ... + 13952130.

Almost surely, 2^447125463434 is an apocalyptic number.

447125463434 is a deficient number, since it is larger than the sum of its proper divisors (276324788734).

447125463434 is a wasteful number, since it uses less digits than its factorization.

447125463434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27872809.

The product of its digits is 3870720, while the sum is 47.

The spelling of 447125463434 in words is "four hundred forty-seven billion, one hundred twenty-five million, four hundred sixty-three thousand, four hundred thirty-four".