201342341322 has 48 divisors (see below), whose sum is σ = 441545013000. Its totient is φ = 66299599872.

The previous prime is 201342341273. The next prime is 201342341351. The reversal of 201342341322 is 223143243102.

201342341322 is a `hidden beast` number, since 201 + 3 + 4 + 23 + 413 + 22 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 110843050761 + 90499290561 = 332931^2 + 300831^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1719954 + ... + 1833282.

Almost surely, 2^201342341322 is an apocalyptic number.

201342341322 is an abundant number, since it is smaller than the sum of its proper divisors (240202671678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201342341322 is a wasteful number, since it uses less digits than its factorization.

201342341322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114535 (or 114532 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 201342341322 its reverse (223143243102), we get a palindrome (424485584424).

The spelling of 201342341322 in words is "two hundred one billion, three hundred forty-two million, three hundred forty-one thousand, three hundred twenty-two".