447343841334 has 16 divisors (see below), whose sum is σ = 963509812272. Its totient is φ = 137644258848.

The previous prime is 447343841333. The next prime is 447343841369. The reversal of 447343841334 is 433148343744.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447343841333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2867588649 + ... + 2867588804.

It is an arithmetic number, because the mean of its divisors is an integer number (60219363267).

Almost surely, 2^447343841334 is an apocalyptic number.

447343841334 is an abundant number, since it is smaller than the sum of its proper divisors (516165970938).

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

447343841334 is a wasteful number, since it uses less digits than its factorization.

447343841334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735177471.

The product of its digits is 4644864, while the sum is 48.

The spelling of 447343841334 in words is "four hundred forty-seven billion, three hundred forty-three million, eight hundred forty-one thousand, three hundred thirty-four".