201404134 has 16 divisors (see below), whose sum is σ = 325915488. Its totient is φ = 92989312.

The previous prime is 201404113. The next prime is 201404143. The reversal of 201404134 is 431404102.

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, 54082 + ... + 57685.

It is an arithmetic number, because the mean of its divisors is an integer number (20369718).

Almost surely, 2^201404134 is an apocalyptic number.

201404134 is a deficient number, since it is larger than the sum of its proper divisors (124511354).

201404134 is a wasteful number, since it uses less digits than its factorization.

201404134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111839.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 201404134 is about 14191.6924290234. The cubic root of 201404134 is about 586.1689282224.

Adding to 201404134 its reverse (431404102), we get a palindrome (632808236).

The spelling of 201404134 in words is "two hundred one million, four hundred four thousand, one hundred thirty-four".