141415229 has 2 divisors, whose sum is σ = 141415230. Its totient is φ = 141415228.

The previous prime is 141415207. The next prime is 141415237. The reversal of 141415229 is 922514141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132204004 + 9211225 = 11498^2 + 3035^2 .

It is an emirp because it is prime and its reverse (922514141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141415229 - 2²⁴ = 124638013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141415259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70707614 + 70707615.

It is an arithmetic number, because the mean of its divisors is an integer number (70707615).

Almost surely, 2^141415229 is an apocalyptic number.

It is an amenable number.

141415229 is a deficient number, since it is larger than the sum of its proper divisors (1).

141415229 is an equidigital number, since it uses as much as digits as its factorization.

141415229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 29.

The square root of 141415229 is about 11891.8135286423. The cubic root of 141415229 is about 520.9932065383.

The spelling of 141415229 in words is "one hundred forty-one million, four hundred fifteen thousand, two hundred twenty-nine".