4032020623 has 2 divisors, whose sum is σ = 4032020624. Its totient is φ = 4032020622.

The previous prime is 4032020621. The next prime is 4032020669. The reversal of 4032020623 is 3260202304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4032020623 - 2¹ = 4032020621 is a prime.

Together with 4032020621, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4032020594 and 4032020603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4032020621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016010311 + 2016010312.

It is an arithmetic number, because the mean of its divisors is an integer number (2016010312).

Almost surely, 2^4032020623 is an apocalyptic number.

4032020623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032020623 is an equidigital number, since it uses as much as digits as its factorization.

4032020623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4032020623 is about 63498.1938562035. The cubic root of 4032020623 is about 1591.6255967815.

Adding to 4032020623 its reverse (3260202304), we get a palindrome (7292222927).

The spelling of 4032020623 in words is "four billion, thirty-two million, twenty thousand, six hundred twenty-three".