342007019 has 2 divisors, whose sum is σ = 342007020. Its totient is φ = 342007018.

The previous prime is 342007013. The next prime is 342007031. The reversal of 342007019 is 910700243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342007019 - 2²⁴ = 325229803 is a prime.

It is a super-2 number, since 2×342007019² = 233937602090532722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (342007013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171003509 + 171003510.

It is an arithmetic number, because the mean of its divisors is an integer number (171003510).

Almost surely, 2^342007019 is an apocalyptic number.

342007019 is a deficient number, since it is larger than the sum of its proper divisors (1).

342007019 is an equidigital number, since it uses as much as digits as its factorization.

342007019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 342007019 is about 18493.4317799591. The cubic root of 342007019 is about 699.3238498184.

The spelling of 342007019 in words is "three hundred forty-two million, seven thousand, nineteen".