300404020229 has 2 divisors, whose sum is σ = 300404020230. Its totient is φ = 300404020228.

The previous prime is 300404020207. The next prime is 300404020249. The reversal of 300404020229 is 922020404003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180565504900 + 119838515329 = 424930^2 + 346177^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300404020229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300404020198 and 300404020207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300404020249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150202010114 + 150202010115.

It is an arithmetic number, because the mean of its divisors is an integer number (150202010115).

Almost surely, 2^300404020229 is an apocalyptic number.

It is an amenable number.

300404020229 is a deficient number, since it is larger than the sum of its proper divisors (1).

300404020229 is an equidigital number, since it uses as much as digits as its factorization.

300404020229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 300404020229 in words is "three hundred billion, four hundred four million, twenty thousand, two hundred twenty-nine".