201324342 has 16 divisors (see below), whose sum is σ = 423840960. Its totient is φ = 63576072.

The previous prime is 201324329. The next prime is 201324367. The reversal of 201324342 is 243423102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882888 + ... + 883115.

It is an arithmetic number, because the mean of its divisors is an integer number (26490060).

Almost surely, 2^201324342 is an apocalyptic number.

201324342 is an abundant number, since it is smaller than the sum of its proper divisors (222516618).

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

201324342 is a wasteful number, since it uses less digits than its factorization.

201324342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766027.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 201324342 is about 14188.8809283890. The cubic root of 201324342 is about 586.0915088100.

Adding to 201324342 its reverse (243423102), we get a palindrome (444747444).

The spelling of 201324342 in words is "two hundred one million, three hundred twenty-four thousand, three hundred forty-two".