2144334412 has 72 divisors (see below), whose sum is σ = 4221273168. Its totient is φ = 952174080.

The previous prime is 2144334347. The next prime is 2144334427.

2144334412 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4840263 + ... + 4840705.

It is an arithmetic number, because the mean of its divisors is an integer number (58628794).

Almost surely, 2^2144334412 is an apocalyptic number.

2144334412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2144334412 is a deficient number, since it is larger than the sum of its proper divisors (2076938756).

2144334412 is a wasteful number, since it uses less digits than its factorization.

2144334412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 666 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 2144334412 is about 46306.9585699601. The cubic root of 2144334412 is about 1289.5281835229.

It can be divided in two parts, 21443 and 34412, that added together give a palindrome (55855).

The spelling of 2144334412 in words is "two billion, one hundred forty-four million, three hundred thirty-four thousand, four hundred twelve".