342213201 has 16 divisors (see below), whose sum is σ = 553072320. Its totient is φ = 207401760.

The previous prime is 342213197. The next prime is 342213241. The reversal of 342213201 is 102312243.

342213201 is a `hidden beast` number, since 342 + 2 + 1 + 320 + 1 = 666.

It is not a de Polignac number, because 342213201 - 2² = 342213197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342213241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575820 + ... + 576413.

It is an arithmetic number, because the mean of its divisors is an integer number (34567020).

Almost surely, 2^342213201 is an apocalyptic number.

It is an amenable number.

342213201 is a deficient number, since it is larger than the sum of its proper divisors (210859119).

342213201 is a wasteful number, since it uses less digits than its factorization.

342213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152253 (or 1152247 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 342213201 is about 18499.0054056968. The cubic root of 342213201 is about 699.4643528068.

Adding to 342213201 its reverse (102312243), we get a palindrome (444525444).

The spelling of 342213201 in words is "three hundred forty-two million, two hundred thirteen thousand, two hundred one".