449236230874 has 32 divisors (see below), whose sum is σ = 710263914624. Its totient is φ = 212680036800.

The previous prime is 449236230791. The next prime is 449236230973. The reversal of 449236230874 is 478032632944.

It is a super-2 number, since 2×449236230874² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34945432 + ... + 34958284.

It is an arithmetic number, because the mean of its divisors is an integer number (22195747332).

Almost surely, 2^449236230874 is an apocalyptic number.

449236230874 is a deficient number, since it is larger than the sum of its proper divisors (261027683750).

449236230874 is a wasteful number, since it uses less digits than its factorization.

449236230874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20502.

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 449236230874 in words is "four hundred forty-nine billion, two hundred thirty-six million, two hundred thirty thousand, eight hundred seventy-four".