449360543841 has 16 divisors (see below), whose sum is σ = 688016144640. Its totient is φ = 258006053520.

The previous prime is 449360543767. The next prime is 449360543869. The reversal of 449360543841 is 148345063944.

449360543841 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 449360543841 - 2¹⁴ = 449360527457 is a prime.

It is a super-2 number, since 2×449360543841² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (449360547841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358341115 + ... + 358342368.

It is an arithmetic number, because the mean of its divisors is an integer number (43001009040).

Almost surely, 2^449360543841 is an apocalyptic number.

It is an amenable number.

449360543841 is a deficient number, since it is larger than the sum of its proper divisors (238655600799).

449360543841 is a wasteful number, since it uses less digits than its factorization.

449360543841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716683516.

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 449360543841 in words is "four hundred forty-nine billion, three hundred sixty million, five hundred forty-three thousand, eight hundred forty-one".