229402576243 has 2 divisors, whose sum is σ = 229402576244. Its totient is φ = 229402576242.

The previous prime is 229402576177. The next prime is 229402576279. The reversal of 229402576243 is 342675204922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 229402576243 - 2¹³ = 229402568051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229402576193 and 229402576202.

It is not a weakly prime, because it can be changed into another prime (229402876243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114701288121 + 114701288122.

It is an arithmetic number, because the mean of its divisors is an integer number (114701288122).

Almost surely, 2^229402576243 is an apocalyptic number.

229402576243 is a deficient number, since it is larger than the sum of its proper divisors (1).

229402576243 is an equidigital number, since it uses as much as digits as its factorization.

229402576243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 229402576243 in words is "two hundred twenty-nine billion, four hundred two million, five hundred seventy-six thousand, two hundred forty-three".