200342419 has 2 divisors, whose sum is σ = 200342420. Its totient is φ = 200342418.

The previous prime is 200342393. The next prime is 200342423. The reversal of 200342419 is 914243002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200342419 - 2¹³ = 200334227 is a prime.

It is a super-2 number, since 2×200342419² = 80274169701543122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200342393 and 200342402.

It is not a weakly prime, because it can be changed into another prime (200342449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100171209 + 100171210.

It is an arithmetic number, because the mean of its divisors is an integer number (100171210).

Almost surely, 2^200342419 is an apocalyptic number.

200342419 is a deficient number, since it is larger than the sum of its proper divisors (1).

200342419 is an equidigital number, since it uses as much as digits as its factorization.

200342419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 200342419 is about 14154.2367862065. The cubic root of 200342419 is about 585.1371037650.

The spelling of 200342419 in words is "two hundred million, three hundred forty-two thousand, four hundred nineteen".