449968171314 has 32 divisors (see below), whose sum is σ = 900983918016. Its totient is φ = 149814866880.

The previous prime is 449968171277. The next prime is 449968171321. The reversal of 449968171314 is 413171869944.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43440624 + ... + 43450980.

It is an arithmetic number, because the mean of its divisors is an integer number (28155747438).

Almost surely, 2^449968171314 is an apocalyptic number.

449968171314 is an abundant number, since it is smaller than the sum of its proper divisors (451015746702).

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

449968171314 is a wasteful number, since it uses less digits than its factorization.

449968171314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18090.

The product of its digits is 5225472, while the sum is 57.

The spelling of 449968171314 in words is "four hundred forty-nine billion, nine hundred sixty-eight million, one hundred seventy-one thousand, three hundred fourteen".