6432213002851 has 2 divisors, whose sum is σ = 6432213002852. Its totient is φ = 6432213002850.

The previous prime is 6432213002783. The next prime is 6432213002867. The reversal of 6432213002851 is 1582003122346.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6432213002851 - 2¹¹ = 6432213000803 is a prime.

It is a super-2 number, since 2×6432213002851² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6432213002851.

It is not a weakly prime, because it can be changed into another prime (6432213002881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3216106501425 + 3216106501426.

It is an arithmetic number, because the mean of its divisors is an integer number (3216106501426).

Almost surely, 2^{6432213002851} is an apocalyptic number.

6432213002851 is a deficient number, since it is larger than the sum of its proper divisors (1).

6432213002851 is an equidigital number, since it uses as much as digits as its factorization.

6432213002851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 6432213002851 in words is "six trillion, four hundred thirty-two billion, two hundred thirteen million, two thousand, eight hundred fifty-one".