1443114229 has 2 divisors, whose sum is σ = 1443114230. Its totient is φ = 1443114228.

The previous prime is 1443114227. The next prime is 1443114307. The reversal of 1443114229 is 9224113441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1295856004 + 147258225 = 35998^2 + 12135^2 .

It is a cyclic number.

It is not a de Polignac number, because 1443114229 - 2¹ = 1443114227 is a prime.

Together with 1443114227, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1443114229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1443114221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721557114 + 721557115.

It is an arithmetic number, because the mean of its divisors is an integer number (721557115).

Almost surely, 2^1443114229 is an apocalyptic number.

It is an amenable number.

1443114229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1443114229 is an equidigital number, since it uses as much as digits as its factorization.

1443114229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 1443114229 is about 37988.3433305534. The cubic root of 1443114229 is about 1130.0567045448.

The spelling of 1443114229 in words is "one billion, four hundred forty-three million, one hundred fourteen thousand, two hundred twenty-nine".