449024222799 has 12 divisors (see below), whose sum is σ = 648596403000. Its totient is φ = 299346777744.

The previous prime is 449024222743. The next prime is 449024222807. The reversal of 449024222799 is 997222420944.

It is a happy number.

449024222799 is a `hidden beast` number, since 4 + 4 + 90 + 242 + 227 + 99 = 666.

It is not a de Polignac number, because 449024222799 - 2²⁹ = 448487351887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449024222729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1632277 + ... + 1887425.

It is an arithmetic number, because the mean of its divisors is an integer number (54049700250).

Almost surely, 2^449024222799 is an apocalyptic number.

449024222799 is a deficient number, since it is larger than the sum of its proper divisors (199572180201).

449024222799 is a wasteful number, since it uses less digits than its factorization.

449024222799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450694 (or 450691 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 449024222799 in words is "four hundred forty-nine billion, twenty-four million, two hundred twenty-two thousand, seven hundred ninety-nine".