201214131404 has 96 divisors (see below), whose sum is σ = 424831260672. Its totient is φ = 82170720000.

The previous prime is 201214131403. The next prime is 201214131427. The reversal of 201214131404 is 404131412102.

It is a super-2 number, since 2×201214131404² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201214131404.

It is not an unprimeable number, because it can be changed into a prime (201214131401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4845329 + ... + 4886679.

It is an arithmetic number, because the mean of its divisors is an integer number (4425325632).

Almost surely, 2^201214131404 is an apocalyptic number.

It is an amenable number.

201214131404 is an abundant number, since it is smaller than the sum of its proper divisors (223617129268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201214131404 is a wasteful number, since it uses less digits than its factorization.

201214131404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41607 (or 41605 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 201214131404 its reverse (404131412102), we get a palindrome (605345543506).

The spelling of 201214131404 in words is "two hundred one billion, two hundred fourteen million, one hundred thirty-one thousand, four hundred four".