2144422153 has 2 divisors, whose sum is σ = 2144422154. Its totient is φ = 2144422152.

The previous prime is 2144422129. The next prime is 2144422219. The reversal of 2144422153 is 3512244412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1284290569 + 860131584 = 35837^2 + 29328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2144422153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2144422123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072211076 + 1072211077.

It is an arithmetic number, because the mean of its divisors is an integer number (1072211077).

Almost surely, 2^2144422153 is an apocalyptic number.

It is an amenable number.

2144422153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144422153 is an equidigital number, since it uses as much as digits as its factorization.

2144422153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 28.

The square root of 2144422153 is about 46307.9059448816. The cubic root of 2144422153 is about 1289.5457714122.

Adding to 2144422153 its reverse (3512244412), we get a palindrome (5656666565).

The spelling of 2144422153 in words is "two billion, one hundred forty-four million, four hundred twenty-two thousand, one hundred fifty-three".