7214144629 has 2 divisors, whose sum is σ = 7214144630. Its totient is φ = 7214144628.

The previous prime is 7214144621. The next prime is 7214144659. The reversal of 7214144629 is 9264414127.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4352964529 + 2861180100 = 65977^2 + 53490^2 .

It is a cyclic number.

It is not a de Polignac number, because 7214144629 - 2³ = 7214144621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7214144591 and 7214144600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7214144621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3607072314 + 3607072315.

It is an arithmetic number, because the mean of its divisors is an integer number (3607072315).

Almost surely, 2^7214144629 is an apocalyptic number.

It is an amenable number.

7214144629 is a deficient number, since it is larger than the sum of its proper divisors (1).

7214144629 is an equidigital number, since it uses as much as digits as its factorization.

7214144629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 7214144629 is about 84936.1208732775. The cubic root of 7214144629 is about 1932.2424318064.

The spelling of 7214144629 in words is "seven billion, two hundred fourteen million, one hundred forty-four thousand, six hundred twenty-nine".