32216435413 has 2 divisors, whose sum is σ = 32216435414. Its totient is φ = 32216435412.

The previous prime is 32216435411. The next prime is 32216435477. The reversal of 32216435413 is 31453461223.

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., 32020239364 + 196196049 = 178942^2 + 14007^2 .

It is a cyclic number.

It is not a de Polignac number, because 32216435413 - 2¹ = 32216435411 is a prime.

Together with 32216435411, 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 (32216435411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16108217706 + 16108217707.

It is an arithmetic number, because the mean of its divisors is an integer number (16108217707).

Almost surely, 2^32216435413 is an apocalyptic number.

It is an amenable number.

32216435413 is a deficient number, since it is larger than the sum of its proper divisors (1).

32216435413 is an equidigital number, since it uses as much as digits as its factorization.

32216435413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

Adding to 32216435413 its reverse (31453461223), we get a palindrome (63669896636).

The spelling of 32216435413 in words is "thirty-two billion, two hundred sixteen million, four hundred thirty-five thousand, four hundred thirteen".