4244001995 has 8 divisors (see below), whose sum is σ = 5094782016. Its totient is φ = 3393881856.

The previous prime is 4244001989. The next prime is 4244002027. The reversal of 4244001995 is 5991004424.

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

It is a cyclic number.

It is not a de Polignac number, because 4244001995 - 2¹² = 4243997899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150707 + ... + 176636.

It is an arithmetic number, because the mean of its divisors is an integer number (636847752).

Almost surely, 2^4244001995 is an apocalyptic number.

4244001995 is a deficient number, since it is larger than the sum of its proper divisors (850780021).

4244001995 is a wasteful number, since it uses less digits than its factorization.

4244001995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329941.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4244001995 is about 65146.0052113712. The cubic root of 4244001995 is about 1619.0435337363.

The spelling of 4244001995 in words is "four billion, two hundred forty-four million, one thousand, nine hundred ninety-five".