4449170630859 has 16 divisors (see below), whose sum is σ = 5937164432640. Its totient is φ = 2963645733600.

The previous prime is 4449170630813. The next prime is 4449170630869. The reversal of 4449170630859 is 9580360719444.

It is not a de Polignac number, because 4449170630859 - 2⁷ = 4449170630731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4449170630869) 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, 45303909 + ... + 45402009.

It is an arithmetic number, because the mean of its divisors is an integer number (371072777040).

Almost surely, 2^{4449170630859} is an apocalyptic number.

4449170630859 is a deficient number, since it is larger than the sum of its proper divisors (1487993801781).

4449170630859 is a wasteful number, since it uses less digits than its factorization.

4449170630859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110530.

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 4449170630859 in words is "four trillion, four hundred forty-nine billion, one hundred seventy million, six hundred thirty thousand, eight hundred fifty-nine".