2243214629 has 2 divisors, whose sum is σ = 2243214630. Its totient is φ = 2243214628.

The previous prime is 2243214607. The next prime is 2243214643. The reversal of 2243214629 is 9264123422.

2243214629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1155864004 + 1087350625 = 33998^2 + 32975^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243214629 - 2⁸ = 2243214373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243214229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121607314 + 1121607315.

It is an arithmetic number, because the mean of its divisors is an integer number (1121607315).

Almost surely, 2^2243214629 is an apocalyptic number.

It is an amenable number.

2243214629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243214629 is an equidigital number, since it uses as much as digits as its factorization.

2243214629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 2243214629 is about 47362.5868064657. The cubic root of 2243214629 is about 1309.0521335081.

The spelling of 2243214629 in words is "two billion, two hundred forty-three million, two hundred fourteen thousand, six hundred twenty-nine".