201404132 has 12 divisors (see below), whose sum is σ = 354247740. Its totient is φ = 100190496.

The previous prime is 201404113. The next prime is 201404143. The reversal of 201404132 is 231404102.

It can be written as a sum of positive squares in 2 ways, for example, as 101284096 + 100120036 = 10064^2 + 10006^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 201404132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127007 + ... + 128582.

It is an arithmetic number, because the mean of its divisors is an integer number (29520645).

Almost surely, 2^201404132 is an apocalyptic number.

It is an amenable number.

201404132 is a deficient number, since it is larger than the sum of its proper divisors (152843608).

201404132 is a wasteful number, since it uses less digits than its factorization.

201404132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255790 (or 255788 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 201404132 is about 14191.6923585596. The cubic root of 201404132 is about 586.1689262821.

Adding to 201404132 its reverse (231404102), we get a palindrome (432808234).

The spelling of 201404132 in words is "two hundred one million, four hundred four thousand, one hundred thirty-two".