7211441129 has 2 divisors, whose sum is σ = 7211441130. Its totient is φ = 7211441128.

The previous prime is 7211441117. The next prime is 7211441141. The reversal of 7211441129 is 9211441127.

It is a balanced prime because it is at equal distance from previous prime (7211441117) and next prime (7211441141).

It can be written as a sum of positive squares in only one way, i.e., 5058481129 + 2152960000 = 71123^2 + 46400^2 .

It is a cyclic number.

It is not a de Polignac number, because 7211441129 - 2²⁴ = 7194663913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7211441095 and 7211441104.

It is not a weakly prime, because it can be changed into another prime (7211441329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3605720564 + 3605720565.

It is an arithmetic number, because the mean of its divisors is an integer number (3605720565).

Almost surely, 2^7211441129 is an apocalyptic number.

It is an amenable number.

7211441129 is a deficient number, since it is larger than the sum of its proper divisors (1).

7211441129 is an equidigital number, since it uses as much as digits as its factorization.

7211441129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 32.

The square root of 7211441129 is about 84920.2044804415. The cubic root of 7211441129 is about 1932.0010324278.

The spelling of 7211441129 in words is "seven billion, two hundred eleven million, four hundred forty-one thousand, one hundred twenty-nine".