342213007 has 2 divisors, whose sum is σ = 342213008. Its totient is φ = 342213006.

The previous prime is 342212987. The next prime is 342213013. The reversal of 342213007 is 700312243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342213007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342213107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171106503 + 171106504.

It is an arithmetic number, because the mean of its divisors is an integer number (171106504).

Almost surely, 2^342213007 is an apocalyptic number.

342213007 is a deficient number, since it is larger than the sum of its proper divisors (1).

342213007 is an equidigital number, since it uses as much as digits as its factorization.

342213007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 342213007 is about 18499.0001621709. Note that the first 3 decimals coincide. The cubic root of 342213007 is about 699.4642206318.

The spelling of 342213007 in words is "three hundred forty-two million, two hundred thirteen thousand, seven".