342521201 has 8 divisors (see below), whose sum is σ = 385713408. Its totient is φ = 301338000.

The previous prime is 342521171. The next prime is 342521203. The reversal of 342521201 is 102125243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342521201 - 2¹⁰ = 342520177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342521203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501890 + ... + 502571.

It is an arithmetic number, because the mean of its divisors is an integer number (48214176).

Almost surely, 2^342521201 is an apocalyptic number.

342521201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

342521201 is a deficient number, since it is larger than the sum of its proper divisors (43192207).

342521201 is a wasteful number, since it uses less digits than its factorization.

342521201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004503.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 342521201 is about 18507.3283052957. The cubic root of 342521201 is about 699.6741347207.

Adding to 342521201 its reverse (102125243), we get a palindrome (444646444).

It can be divided in two parts, 34252 and 1201, that added together give a palindrome (35453).

The spelling of 342521201 in words is "three hundred forty-two million, five hundred twenty-one thousand, two hundred one".