449288928886413 has 128 divisors (see below), whose sum is σ = 785359385395200. Its totient is φ = 221531592142080.

The previous prime is 449288928886313. The next prime is 449288928886477. The reversal of 449288928886413 is 314688829882944.

It is not a de Polignac number, because 449288928886413 - 2¹⁴ = 449288928870029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449288928886313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 393798420 + ... + 394937682.

It is an arithmetic number, because the mean of its divisors is an integer number (6135620198400).

Almost surely, 2^{449288928886413} is an apocalyptic number.

It is an amenable number.

449288928886413 is a deficient number, since it is larger than the sum of its proper divisors (336070456508787).

449288928886413 is a wasteful number, since it uses less digits than its factorization.

449288928886413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139879.

The product of its digits is 12230590464, while the sum is 84.

The spelling of 449288928886413 in words is "four hundred forty-nine trillion, two hundred eighty-eight billion, nine hundred twenty-eight million, eight hundred eighty-six thousand, four hundred thirteen".