6426226229 has 2 divisors, whose sum is σ = 6426226230. Its totient is φ = 6426226228.

The previous prime is 6426226217. The next prime is 6426226249. The reversal of 6426226229 is 9226226246.

6426226229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3247860100 + 3178366129 = 56990^2 + 56377^2 .

It is a cyclic number.

It is not a de Polignac number, because 6426226229 - 2³² = 2131258933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6426226249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213113114 + 3213113115.

It is an arithmetic number, because the mean of its divisors is an integer number (3213113115).

Almost surely, 2^6426226229 is an apocalyptic number.

It is an amenable number.

6426226229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6426226229 is an equidigital number, since it uses as much as digits as its factorization.

6426226229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 41.

The square root of 6426226229 is about 80163.7463508287. The cubic root of 6426226229 is about 1859.1681474096.

The spelling of 6426226229 in words is "six billion, four hundred twenty-six million, two hundred twenty-six thousand, two hundred twenty-nine".