4159677321 has 20 divisors (see below), whose sum is σ = 6428112900. Its totient is φ = 2677491936.

The previous prime is 4159677229. The next prime is 4159677337. The reversal of 4159677321 is 1237769514.

It can be written as a sum of positive squares in 2 ways, for example, as 2877249600 + 1282427721 = 53640^2 + 35811^2 .

It is not a de Polignac number, because 4159677321 - 2⁹ = 4159676809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4159677341) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 883066 + ... + 887763.

It is an arithmetic number, because the mean of its divisors is an integer number (321405645).

Almost surely, 2^4159677321 is an apocalyptic number.

It is an amenable number.

4159677321 is a deficient number, since it is larger than the sum of its proper divisors (2268435579).

4159677321 is a wasteful number, since it uses less digits than its factorization.

4159677321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770870 (or 1770861 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 4159677321 is about 64495.5604751211. The cubic root of 4159677321 is about 1608.2487189063.

The spelling of 4159677321 in words is "four billion, one hundred fifty-nine million, six hundred seventy-seven thousand, three hundred twenty-one".