402132142213 has 2 divisors, whose sum is σ = 402132142214. Its totient is φ = 402132142212.

The previous prime is 402132142211. The next prime is 402132142231. The reversal of 402132142213 is 312241231204.

Together with next prime (402132142231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 373171930884 + 28960211329 = 610878^2 + 170177^2 .

It is a cyclic number.

It is not a de Polignac number, because 402132142213 - 2¹ = 402132142211 is a prime.

Together with 402132142211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402132142211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201066071106 + 201066071107.

It is an arithmetic number, because the mean of its divisors is an integer number (201066071107).

Almost surely, 2^402132142213 is an apocalyptic number.

It is an amenable number.

402132142213 is a deficient number, since it is larger than the sum of its proper divisors (1).

402132142213 is an equidigital number, since it uses as much as digits as its factorization.

402132142213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 402132142213 its reverse (312241231204), we get a palindrome (714373373417).

The spelling of 402132142213 in words is "four hundred two billion, one hundred thirty-two million, one hundred forty-two thousand, two hundred thirteen".