229492890241 has 2 divisors, whose sum is σ = 229492890242. Its totient is φ = 229492890240.

The previous prime is 229492890203. The next prime is 229492890251. The reversal of 229492890241 is 142098294922.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229460160400 + 32729841 = 479020^2 + 5721^2 .

It is a cyclic number.

It is not a de Polignac number, because 229492890241 - 2²⁷ = 229358672513 is a prime.

It is not a weakly prime, because it can be changed into another prime (229492890251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114746445120 + 114746445121.

It is an arithmetic number, because the mean of its divisors is an integer number (114746445121).

Almost surely, 2^229492890241 is an apocalyptic number.

It is an amenable number.

229492890241 is a deficient number, since it is larger than the sum of its proper divisors (1).

229492890241 is an equidigital number, since it uses as much as digits as its factorization.

229492890241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 229492890241 in words is "two hundred twenty-nine billion, four hundred ninety-two million, eight hundred ninety thousand, two hundred forty-one".