4444497214 has 32 divisors (see below), whose sum is σ = 7159726080. Its totient is φ = 2062768032.

The previous prime is 4444497209. The next prime is 4444497217. The reversal of 4444497214 is 4127944444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444497217) 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, 2671747 + ... + 2673409.

It is an arithmetic number, because the mean of its divisors is an integer number (223741440).

Almost surely, 2^4444497214 is an apocalyptic number.

4444497214 is a deficient number, since it is larger than the sum of its proper divisors (2715228866).

4444497214 is a wasteful number, since it uses less digits than its factorization.

4444497214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064.

The product of its digits is 516096, while the sum is 43.

The square root of 4444497214 is about 66667.0624371586. The cubic root of 4444497214 is about 1644.1478899070.

The spelling of 4444497214 in words is "four billion, four hundred forty-four million, four hundred ninety-seven thousand, two hundred fourteen".