201334241431 has 8 divisors (see below), whose sum is σ = 203824825200. Its totient is φ = 198853406400.

The previous prime is 201334241429. The next prime is 201334241453. The reversal of 201334241431 is 134142433102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201334241431 - 2¹ = 201334241429 is a prime.

It is a super-2 number, since 2×201334241431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201334241431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201334241531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395621 + ... + 2478238.

It is an arithmetic number, because the mean of its divisors is an integer number (25478103150).

Almost surely, 2^201334241431 is an apocalyptic number.

201334241431 is a deficient number, since it is larger than the sum of its proper divisors (2490583769).

201334241431 is a wasteful number, since it uses less digits than its factorization.

201334241431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874369.

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

Adding to 201334241431 its reverse (134142433102), we get a palindrome (335476674533).

The spelling of 201334241431 in words is "two hundred one billion, three hundred thirty-four million, two hundred forty-one thousand, four hundred thirty-one".