448988010329 has 16 divisors (see below), whose sum is σ = 464512347648. Its totient is φ = 433731272832.

The previous prime is 448988010323. The next prime is 448988010349. The reversal of 448988010329 is 923010889844.

It is a cyclic number.

It is not a de Polignac number, because 448988010329 - 2⁸ = 448988010073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448988010323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7558904 + ... + 7618070.

It is an arithmetic number, because the mean of its divisors is an integer number (29032021728).

Almost surely, 2^448988010329 is an apocalyptic number.

It is an amenable number.

448988010329 is a deficient number, since it is larger than the sum of its proper divisors (15524337319).

448988010329 is a wasteful number, since it uses less digits than its factorization.

448988010329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61424.

The product of its (nonzero) digits is 3981312, while the sum is 56.

The spelling of 448988010329 in words is "four hundred forty-eight billion, nine hundred eighty-eight million, ten thousand, three hundred twenty-nine".