448214354043313 has 16 divisors (see below), whose sum is σ = 532002099718656. Its totient is φ = 372246367127040.

The previous prime is 448214354043311. The next prime is 448214354043329. The reversal of 448214354043313 is 313340453412844.

It is a cyclic number.

It is not a de Polignac number, because 448214354043313 - 2¹ = 448214354043311 is a prime.

It is a super-2 number, since 2×448214354043313² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448214354043311) 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 15 ways as a sum of consecutive naturals, for example, 16156512481 + ... + 16156540222.

It is an arithmetic number, because the mean of its divisors is an integer number (33250131232416).

Almost surely, 2^{448214354043313} is an apocalyptic number.

It is an amenable number.

448214354043313 is a deficient number, since it is larger than the sum of its proper divisors (83787745675343).

448214354043313 is a wasteful number, since it uses less digits than its factorization.

448214354043313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32313052824.

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 448214354043313 in words is "four hundred forty-eight trillion, two hundred fourteen billion, three hundred fifty-four million, forty-three thousand, three hundred thirteen".