342020011 has 2 divisors, whose sum is σ = 342020012. Its totient is φ = 342020010.

The previous prime is 342019967. The next prime is 342020033. The reversal of 342020011 is 110020243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342020011 - 2²⁵ = 308465579 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 342019973 and 342020000.

It is not a weakly prime, because it can be changed into another prime (342020611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171010005 + 171010006.

It is an arithmetic number, because the mean of its divisors is an integer number (171010006).

Almost surely, 2^342020011 is an apocalyptic number.

342020011 is a deficient number, since it is larger than the sum of its proper divisors (1).

342020011 is an equidigital number, since it uses as much as digits as its factorization.

342020011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 342020011 is about 18493.7830364693. The cubic root of 342020011 is about 699.3327049002.

Adding to 342020011 its reverse (110020243), we get a palindrome (452040254).

The spelling of 342020011 in words is "three hundred forty-two million, twenty thousand, eleven".