4467431312 has 20 divisors (see below), whose sum is σ = 9031981440. Its totient is φ = 2136597408.

The previous prime is 4467431291. The next prime is 4467431329. The reversal of 4467431312 is 2131347644.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6069512 + ... + 6070247.

It is an arithmetic number, because the mean of its divisors is an integer number (451599072).

Almost surely, 2^4467431312 is an apocalyptic number.

It is an amenable number.

4467431312 is an abundant number, since it is smaller than the sum of its proper divisors (4564550128).

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

4467431312 is a wasteful number, since it uses less digits than its factorization.

4467431312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12139790 (or 12139784 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 4467431312 is about 66838.8458308490. The cubic root of 4467431312 is about 1646.9710346330.

Adding to 4467431312 its reverse (2131347644), we get a palindrome (6598778956).

The spelling of 4467431312 in words is "four billion, four hundred sixty-seven million, four hundred thirty-one thousand, three hundred twelve".