3933321622423 has 2 divisors, whose sum is σ = 3933321622424. Its totient is φ = 3933321622422.

The previous prime is 3933321622403. The next prime is 3933321622427. The reversal of 3933321622423 is 3242261233393.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3933321622423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3933321622423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3933321622427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1966660811211 + 1966660811212.

It is an arithmetic number, because the mean of its divisors is an integer number (1966660811212).

Almost surely, 2^{3933321622423} is an apocalyptic number.

3933321622423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3933321622423 is an equidigital number, since it uses as much as digits as its factorization.

3933321622423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 43.

The spelling of 3933321622423 in words is "three trillion, nine hundred thirty-three billion, three hundred twenty-one million, six hundred twenty-two thousand, four hundred twenty-three".