2214320044 has 6 divisors (see below), whose sum is σ = 3875060084. Its totient is φ = 1107160020.

The previous prime is 2214320039. The next prime is 2214320047. The reversal of 2214320044 is 4400234122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2214319997 and 2214320024.

It is not an unprimeable number, because it can be changed into a prime (2214320047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276790002 + ... + 276790009.

Almost surely, 2^2214320044 is an apocalyptic number.

It is an amenable number.

2214320044 is a deficient number, since it is larger than the sum of its proper divisors (1660740040).

2214320044 is a wasteful number, since it uses less digits than its factorization.

2214320044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553580015 (or 553580013 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2214320044 is about 47056.5621778727. The cubic root of 2214320044 is about 1303.4072442058.

Adding to 2214320044 its reverse (4400234122), we get a palindrome (6614554166).

The spelling of 2214320044 in words is "two billion, two hundred fourteen million, three hundred twenty thousand, forty-four".