402213140033 has 2 divisors, whose sum is σ = 402213140034. Its totient is φ = 402213140032.

The previous prime is 402213140023. The next prime is 402213140053. The reversal of 402213140033 is 330041312204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 293993852944 + 108219287089 = 542212^2 + 328967^2 .

It is a cyclic number.

It is not a de Polignac number, because 402213140033 - 2³⁴ = 385033270849 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 402213139990 and 402213140008.

It is not a weakly prime, because it can be changed into another prime (402213140023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201106570016 + 201106570017.

It is an arithmetic number, because the mean of its divisors is an integer number (201106570017).

Almost surely, 2^402213140033 is an apocalyptic number.

It is an amenable number.

402213140033 is a deficient number, since it is larger than the sum of its proper divisors (1).

402213140033 is an equidigital number, since it uses as much as digits as its factorization.

402213140033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 402213140033 its reverse (330041312204), we get a palindrome (732254452237).

The spelling of 402213140033 in words is "four hundred two billion, two hundred thirteen million, one hundred forty thousand, thirty-three".