201424202612 has 6 divisors (see below), whose sum is σ = 352492354578. Its totient is φ = 100712101304.

The previous prime is 201424202549. The next prime is 201424202627. The reversal of 201424202612 is 216202424102.

It can be written as a sum of positive squares in only one way, i.e., 118827741796 + 82596460816 = 344714^2 + 287396^2 .

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, 25178025323 + ... + 25178025330.

It is an arithmetic number, because the mean of its divisors is an integer number (58748725763).

Almost surely, 2^201424202612 is an apocalyptic number.

It is an amenable number.

201424202612 is a deficient number, since it is larger than the sum of its proper divisors (151068151966).

201424202612 is a wasteful number, since it uses less digits than its factorization.

201424202612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50356050657 (or 50356050655 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 201424202612 its reverse (216202424102), we get a palindrome (417626626714).

The spelling of 201424202612 in words is "two hundred one billion, four hundred twenty-four million, two hundred two thousand, six hundred twelve".