449222348159 has 8 divisors (see below), whose sum is σ = 499383652992. Its totient is φ = 401290434720.

The previous prime is 449222348137. The next prime is 449222348167. The reversal of 449222348159 is 951843222944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 449222348159 - 2²⁸ = 448953912703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 449222348159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449222848159) 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, 557347424 + ... + 557348229.

It is an arithmetic number, because the mean of its divisors is an integer number (62422956624).

Almost surely, 2^449222348159 is an apocalyptic number.

449222348159 is a deficient number, since it is larger than the sum of its proper divisors (50161304833).

449222348159 is a wasteful number, since it uses less digits than its factorization.

449222348159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114695697.

The product of its digits is 4976640, while the sum is 53.

The spelling of 449222348159 in words is "four hundred forty-nine billion, two hundred twenty-two million, three hundred forty-eight thousand, one hundred fifty-nine".