6400110229 has 2 divisors, whose sum is σ = 6400110230. Its totient is φ = 6400110228.

The previous prime is 6400110191. The next prime is 6400110251. The reversal of 6400110229 is 9220110046.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5680636900 + 719473329 = 75370^2 + 26823^2 .

It is a cyclic number.

It is not a de Polignac number, because 6400110229 - 2²¹ = 6398013077 is a prime.

It is a super-2 number, since 2×6400110229² = 81922821886700864882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6400110259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3200055114 + 3200055115.

It is an arithmetic number, because the mean of its divisors is an integer number (3200055115).

Almost surely, 2^6400110229 is an apocalyptic number.

It is an amenable number.

6400110229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6400110229 is an equidigital number, since it uses as much as digits as its factorization.

6400110229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6400110229 is about 80000.6889282836. The cubic root of 6400110229 is about 1856.6461925026.

The spelling of 6400110229 in words is "six billion, four hundred million, one hundred ten thousand, two hundred twenty-nine".