342202429 has 2 divisors, whose sum is σ = 342202430. Its totient is φ = 342202428.

The previous prime is 342202417. The next prime is 342202481. The reversal of 342202429 is 924202243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287472025 + 54730404 = 16955^2 + 7398^2 .

It is a cyclic number.

It is not a de Polignac number, because 342202429 - 2²⁷ = 207984701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342202397 and 342202406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342206429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171101214 + 171101215.

It is an arithmetic number, because the mean of its divisors is an integer number (171101215).

Almost surely, 2^342202429 is an apocalyptic number.

It is an amenable number.

342202429 is a deficient number, since it is larger than the sum of its proper divisors (1).

342202429 is an equidigital number, since it uses as much as digits as its factorization.

342202429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 342202429 is about 18498.7142526177. The cubic root of 342202429 is about 699.4570136110.

The spelling of 342202429 in words is "three hundred forty-two million, two hundred two thousand, four hundred twenty-nine".