402234532633 has 2 divisors, whose sum is σ = 402234532634. Its totient is φ = 402234532632.

The previous prime is 402234532631. The next prime is 402234532649. The reversal of 402234532633 is 336235432204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 347360533129 + 54873999504 = 589373^2 + 234252^2 .

It is a cyclic number.

It is not a de Polignac number, because 402234532633 - 2¹ = 402234532631 is a prime.

Together with 402234532631, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 402234532592 and 402234532601.

It is not a weakly prime, because it can be changed into another prime (402234532631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201117266316 + 201117266317.

It is an arithmetic number, because the mean of its divisors is an integer number (201117266317).

Almost surely, 2^402234532633 is an apocalyptic number.

It is an amenable number.

402234532633 is a deficient number, since it is larger than the sum of its proper divisors (1).

402234532633 is an equidigital number, since it uses as much as digits as its factorization.

402234532633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 402234532633 its reverse (336235432204), we get a palindrome (738469964837).

The spelling of 402234532633 in words is "four hundred two billion, two hundred thirty-four million, five hundred thirty-two thousand, six hundred thirty-three".