201434462 has 16 divisors (see below), whose sum is σ = 320445072. Its totient is φ = 94638720.

The previous prime is 201434459. The next prime is 201434473. The reversal of 201434462 is 264434102.

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, 17993 + ... + 26955.

It is an arithmetic number, because the mean of its divisors is an integer number (20027817).

Almost surely, 2^201434462 is an apocalyptic number.

201434462 is a deficient number, since it is larger than the sum of its proper divisors (119010610).

201434462 is a wasteful number, since it uses less digits than its factorization.

201434462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9643.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 201434462 is about 14192.7609012482. The cubic root of 201434462 is about 586.1983490667.

Adding to 201434462 its reverse (264434102), we get a palindrome (465868564).

The spelling of 201434462 in words is "two hundred one million, four hundred thirty-four thousand, four hundred sixty-two".