42304033829 has 2 divisors, whose sum is σ = 42304033830. Its totient is φ = 42304033828.

The previous prime is 42304033817. The next prime is 42304033831. The reversal of 42304033829 is 92833040324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41525065729 + 778968100 = 203777^2 + 27910^2 .

It is a cyclic number.

It is not a de Polignac number, because 42304033829 - 2²⁸ = 42035598373 is a prime.

Together with 42304033831, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 42304033792 and 42304033801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42304033859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21152016914 + 21152016915.

It is an arithmetic number, because the mean of its divisors is an integer number (21152016915).

Almost surely, 2^42304033829 is an apocalyptic number.

It is an amenable number.

42304033829 is a deficient number, since it is larger than the sum of its proper divisors (1).

42304033829 is an equidigital number, since it uses as much as digits as its factorization.

42304033829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 42304033829 in words is "forty-two billion, three hundred four million, thirty-three thousand, eight hundred twenty-nine".