42132210433 has 2 divisors, whose sum is σ = 42132210434. Its totient is φ = 42132210432.

The previous prime is 42132210431. The next prime is 42132210479. The reversal of 42132210433 is 33401223124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42031970289 + 100240144 = 205017^2 + 10012^2 .

It is a cyclic number.

It is not a de Polignac number, because 42132210433 - 2¹ = 42132210431 is a prime.

Together with 42132210431, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 42132210398 and 42132210407.

It is not a weakly prime, because it can be changed into another prime (42132210431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21066105216 + 21066105217.

It is an arithmetic number, because the mean of its divisors is an integer number (21066105217).

Almost surely, 2^42132210433 is an apocalyptic number.

It is an amenable number.

42132210433 is a deficient number, since it is larger than the sum of its proper divisors (1).

42132210433 is an equidigital number, since it uses as much as digits as its factorization.

42132210433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42132210433 its reverse (33401223124), we get a palindrome (75533433557).

The spelling of 42132210433 in words is "forty-two billion, one hundred thirty-two million, two hundred ten thousand, four hundred thirty-three".