201432331414 has 4 divisors (see below), whose sum is σ = 302148497124. Its totient is φ = 100716165706.

The previous prime is 201432331391. The next prime is 201432331421. The reversal of 201432331414 is 414133234102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50358082852 + ... + 50358082855.

It is an arithmetic number, because the mean of its divisors is an integer number (75537124281).

Almost surely, 2^201432331414 is an apocalyptic number.

201432331414 is a deficient number, since it is larger than the sum of its proper divisors (100716165710).

201432331414 is a wasteful number, since it uses less digits than its factorization.

201432331414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100716165709.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 201432331414 its reverse (414133234102), we get a palindrome (615565565516).

The spelling of 201432331414 in words is "two hundred one billion, four hundred thirty-two million, three hundred thirty-one thousand, four hundred fourteen".