342403201 has 4 divisors (see below), whose sum is σ = 391317952. Its totient is φ = 293488452.

The previous prime is 342403169. The next prime is 342403211. The reversal of 342403201 is 102304243.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102304243 = 67 ⋅1526929.

It is a cyclic number.

It is not a de Polignac number, because 342403201 - 2⁵ = 342403169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342403211) 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, 24457365 + ... + 24457378.

It is an arithmetic number, because the mean of its divisors is an integer number (97829488).

Almost surely, 2^342403201 is an apocalyptic number.

It is an amenable number.

342403201 is a deficient number, since it is larger than the sum of its proper divisors (48914751).

342403201 is an equidigital number, since it uses as much as digits as its factorization.

342403201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48914750.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 342403201 is about 18504.1401043118. The cubic root of 342403201 is about 699.5937785944.

Adding to 342403201 its reverse (102304243), we get a palindrome (444707444).

The spelling of 342403201 in words is "three hundred forty-two million, four hundred three thousand, two hundred one".