449594501043 has 8 divisors (see below), whose sum is σ = 599632552656. Its totient is φ = 299643058400.

The previous prime is 449594500991. The next prime is 449594501071. The reversal of 449594501043 is 340105495944.

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 449594501043 - 2¹² = 449594496947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 449594500983 and 449594501001.

It is not an unprimeable number, because it can be changed into a prime (449594501093) 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, 21640128 + ... + 21660893.

It is an arithmetic number, because the mean of its divisors is an integer number (74954069082).

Almost surely, 2^449594501043 is an apocalyptic number.

449594501043 is a deficient number, since it is larger than the sum of its proper divisors (150038051613).

449594501043 is a wasteful number, since it uses less digits than its factorization.

449594501043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43304485.

The product of its (nonzero) digits is 1555200, while the sum is 48.

Adding to 449594501043 its reverse (340105495944), we get a palindrome (789699996987).

The spelling of 449594501043 in words is "four hundred forty-nine billion, five hundred ninety-four million, five hundred one thousand, forty-three".