342211699 has 2 divisors, whose sum is σ = 342211700. Its totient is φ = 342211698.

The previous prime is 342211669. The next prime is 342211703. The reversal of 342211699 is 996112243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342211699 is a prime.

It is not a weakly prime, because it can be changed into another prime (342211669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171105849 + 171105850.

It is an arithmetic number, because the mean of its divisors is an integer number (171105850).

Almost surely, 2^342211699 is an apocalyptic number.

342211699 is a deficient number, since it is larger than the sum of its proper divisors (1).

342211699 is an equidigital number, since it uses as much as digits as its factorization.

342211699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 342211699 is about 18498.9648088751. The cubic root of 342211699 is about 699.4633294711.

The spelling of 342211699 in words is "three hundred forty-two million, two hundred eleven thousand, six hundred ninety-nine".