4146432463 has 2 divisors, whose sum is σ = 4146432464. Its totient is φ = 4146432462.

The previous prime is 4146432461. The next prime is 4146432523. The reversal of 4146432463 is 3642346414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4146432463 - 2¹ = 4146432461 is a prime.

Together with 4146432461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4146432461) 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, 2073216231 + 2073216232.

It is an arithmetic number, because the mean of its divisors is an integer number (2073216232).

Almost surely, 2^4146432463 is an apocalyptic number.

4146432463 is a deficient number, since it is larger than the sum of its proper divisors (1).

4146432463 is an equidigital number, since it uses as much as digits as its factorization.

4146432463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 37.

The square root of 4146432463 is about 64392.7982230932. The cubic root of 4146432463 is about 1606.5399586194.

Adding to 4146432463 its reverse (3642346414), we get a palindrome (7788778877).

The spelling of 4146432463 in words is "four billion, one hundred forty-six million, four hundred thirty-two thousand, four hundred sixty-three".