342001001 has 4 divisors (see below), whose sum is σ = 342074112. Its totient is φ = 341927892.

The previous prime is 342000979. The next prime is 342001003. The reversal of 342001001 is 100100243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342001001 - 2⁶ = 342000937 is a prime.

It is a Duffinian number.

342001001 is a modest number, since divided by 1001 gives 342 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (342001003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29021 + ... + 39066.

It is an arithmetic number, because the mean of its divisors is an integer number (85518528).

Almost surely, 2^342001001 is an apocalyptic number.

It is an amenable number.

342001001 is a deficient number, since it is larger than the sum of its proper divisors (73111).

342001001 is an equidigital number, since it uses as much as digits as its factorization.

342001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73110.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 342001001 is about 18493.2690728276. The cubic root of 342001001 is about 699.3197479965.

Adding to 342001001 its reverse (100100243), we get a palindrome (442101244).

The spelling of 342001001 in words is "three hundred forty-two million, one thousand, one".