449130563843 has 8 divisors (see below), whose sum is σ = 483684399408. Its totient is φ = 414577489824.

The previous prime is 449130563807. The next prime is 449130563863. The reversal of 449130563843 is 348365031944.

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 449130563843 - 2⁶ = 449130563779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 449130563791 and 449130563800.

It is not an unprimeable number, because it can be changed into a prime (449130563863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1823780 + ... + 2055342.

It is an arithmetic number, because the mean of its divisors is an integer number (60460549926).

Almost surely, 2^449130563843 is an apocalyptic number.

449130563843 is a deficient number, since it is larger than the sum of its proper divisors (34553835565).

449130563843 is a wasteful number, since it uses less digits than its factorization.

449130563843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380773.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 449130563843 in words is "four hundred forty-nine billion, one hundred thirty million, five hundred sixty-three thousand, eight hundred forty-three".