4423140551 has 2 divisors, whose sum is σ = 4423140552. Its totient is φ = 4423140550.

The previous prime is 4423140503. The next prime is 4423140569. The reversal of 4423140551 is 1550413244.

4423140551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4423140551 - 2¹⁰ = 4423139527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423140451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211570275 + 2211570276.

It is an arithmetic number, because the mean of its divisors is an integer number (2211570276).

Almost surely, 2^4423140551 is an apocalyptic number.

4423140551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423140551 is an equidigital number, since it uses as much as digits as its factorization.

4423140551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4423140551 is about 66506.6955351114. The cubic root of 4423140551 is about 1641.5101783182.

Adding to 4423140551 its reverse (1550413244), we get a palindrome (5973553795).

The spelling of 4423140551 in words is "four billion, four hundred twenty-three million, one hundred forty thousand, five hundred fifty-one".