4048448079999 has 32 divisors (see below), whose sum is σ = 5656320000000. Its totient is φ = 2572385485824.

The previous prime is 4048448079847. The next prime is 4048448080051. The reversal of 4048448079999 is 9999708448404.

It is a happy number.

It is not a de Polignac number, because 4048448079999 - 2²⁵ = 4048414525567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4048448079999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048448074999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1278127 + ... + 3119375.

It is an arithmetic number, because the mean of its divisors is an integer number (176760000000).

Almost surely, 2^{4048448079999} is an apocalyptic number.

4048448079999 is a deficient number, since it is larger than the sum of its proper divisors (1607871920001).

4048448079999 is a wasteful number, since it uses less digits than its factorization.

4048448079999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841607.

The product of its (nonzero) digits is 752467968, while the sum is 75.

The spelling of 4048448079999 in words is "four trillion, forty-eight billion, four hundred forty-eight million, seventy-nine thousand, nine hundred ninety-nine".