4423013237 has 2 divisors, whose sum is σ = 4423013238. Its totient is φ = 4423013236.

The previous prime is 4423013219. The next prime is 4423013261. The reversal of 4423013237 is 7323103244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4187513521 + 235499716 = 64711^2 + 15346^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423013237 - 2¹² = 4423009141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423013207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211506618 + 2211506619.

It is an arithmetic number, because the mean of its divisors is an integer number (2211506619).

Almost surely, 2^4423013237 is an apocalyptic number.

It is an amenable number.

4423013237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423013237 is an equidigital number, since it uses as much as digits as its factorization.

4423013237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 4423013237 is about 66505.7383764740. The cubic root of 4423013237 is about 1641.4944286317.

The spelling of 4423013237 in words is "four billion, four hundred twenty-three million, thirteen thousand, two hundred thirty-seven".