214142430133 has 2 divisors, whose sum is σ = 214142430134. Its totient is φ = 214142430132.

The previous prime is 214142430119. The next prime is 214142430149. The reversal of 214142430133 is 331034241412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115432101009 + 98710329124 = 339753^2 + 314182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214142430133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214142440133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107071215066 + 107071215067.

It is an arithmetic number, because the mean of its divisors is an integer number (107071215067).

Almost surely, 2^214142430133 is an apocalyptic number.

It is an amenable number.

214142430133 is a deficient number, since it is larger than the sum of its proper divisors (1).

214142430133 is an equidigital number, since it uses as much as digits as its factorization.

214142430133 is an evil number, because the sum of its binary digits is even.

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

Adding to 214142430133 its reverse (331034241412), we get a palindrome (545176671545).

The spelling of 214142430133 in words is "two hundred fourteen billion, one hundred forty-two million, four hundred thirty thousand, one hundred thirty-three".