2044320601 has 8 divisors (see below), whose sum is σ = 2210630400. Its totient is φ = 1883128128.

The previous prime is 2044320587. The next prime is 2044320617. The reversal of 2044320601 is 1060234402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044320601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044320301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278501 + ... + 1280098.

It is an arithmetic number, because the mean of its divisors is an integer number (276328800).

Almost surely, 2^2044320601 is an apocalyptic number.

It is an amenable number.

2044320601 is a deficient number, since it is larger than the sum of its proper divisors (166309799).

2044320601 is a wasteful number, since it uses less digits than its factorization.

2044320601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558663.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2044320601 is about 45214.1637211173. The cubic root of 2044320601 is about 1269.1598802344.

The spelling of 2044320601 in words is "two billion, forty-four million, three hundred twenty thousand, six hundred one".