30341429 has 2 divisors, whose sum is σ = 30341430. Its totient is φ = 30341428.

The previous prime is 30341411. The next prime is 30341449. The reversal of 30341429 is 92414303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 6770404 = 4855^2 + 2602^2 .

It is a cyclic number.

It is not a de Polignac number, because 30341429 - 2⁸ = 30341173 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30341398 and 30341407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30341449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170714 + 15170715.

It is an arithmetic number, because the mean of its divisors is an integer number (15170715).

Almost surely, 2^30341429 is an apocalyptic number.

It is an amenable number.

30341429 is a deficient number, since it is larger than the sum of its proper divisors (1).

30341429 is an equidigital number, since it uses as much as digits as its factorization.

30341429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 30341429 is about 5508.3054563087. The cubic root of 30341429 is about 311.8975837692.

The spelling of 30341429 in words is "thirty million, three hundred forty-one thousand, four hundred twenty-nine".