229307143930439 has 2 divisors, whose sum is σ = 229307143930440. Its totient is φ = 229307143930438.

The previous prime is 229307143930369. The next prime is 229307143930531. The reversal of 229307143930439 is 934039341703922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229307143930439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229307143960439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114653571965219 + 114653571965220.

It is an arithmetic number, because the mean of its divisors is an integer number (114653571965220).

Almost surely, 2^{229307143930439} is an apocalyptic number.

229307143930439 is a deficient number, since it is larger than the sum of its proper divisors (1).

229307143930439 is an equidigital number, since it uses as much as digits as its factorization.

229307143930439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26453952, while the sum is 59.

The spelling of 229307143930439 in words is "two hundred twenty-nine trillion, three hundred seven billion, one hundred forty-three million, nine hundred thirty thousand, four hundred thirty-nine".