342419027 has 2 divisors, whose sum is σ = 342419028. Its totient is φ = 342419026.

The previous prime is 342419023. The next prime is 342419057. The reversal of 342419027 is 720914243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342419027 - 2² = 342419023 is a prime.

It is a super-3 number, since 3×342419027³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 342418984 and 342419002.

It is not a weakly prime, because it can be changed into another prime (342419023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171209513 + 171209514.

It is an arithmetic number, because the mean of its divisors is an integer number (171209514).

Almost surely, 2^342419027 is an apocalyptic number.

342419027 is a deficient number, since it is larger than the sum of its proper divisors (1).

342419027 is an equidigital number, since it uses as much as digits as its factorization.

342419027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 342419027 is about 18504.5677334003. The cubic root of 342419027 is about 699.6045569210.

It can be divided in two parts, 3 and 42419027, that multiplied together give a triangular number (127257081 = T₁₅₉₅₃).

The spelling of 342419027 in words is "three hundred forty-two million, four hundred nineteen thousand, twenty-seven".