4623920443 has 2 divisors, whose sum is σ = 4623920444. Its totient is φ = 4623920442.

The previous prime is 4623920429. The next prime is 4623920459. The reversal of 4623920443 is 3440293264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4623920443 - 2¹⁷ = 4623789371 is a prime.

It is not a weakly prime, because it can be changed into another prime (4623926443) 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, 2311960221 + 2311960222.

It is an arithmetic number, because the mean of its divisors is an integer number (2311960222).

Almost surely, 2^4623920443 is an apocalyptic number.

4623920443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4623920443 is an equidigital number, since it uses as much as digits as its factorization.

4623920443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 4623920443 is about 67999.4150195426. The cubic root of 4623920443 is about 1665.9812824588.

The spelling of 4623920443 in words is "four billion, six hundred twenty-three million, nine hundred twenty thousand, four hundred forty-three".