4641432899 has 2 divisors, whose sum is σ = 4641432900. Its totient is φ = 4641432898.

The previous prime is 4641432889. The next prime is 4641432949. The reversal of 4641432899 is 9982341464.

It is an a-pointer prime, because the next prime (4641432949) can be obtained adding 4641432899 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4641432899 - 2⁸ = 4641432643 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4641432869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2320716449 + 2320716450.

It is an arithmetic number, because the mean of its divisors is an integer number (2320716450).

Almost surely, 2^4641432899 is an apocalyptic number.

4641432899 is a deficient number, since it is larger than the sum of its proper divisors (1).

4641432899 is an equidigital number, since it uses as much as digits as its factorization.

4641432899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 50.

The square root of 4641432899 is about 68128.0624926322. The cubic root of 4641432899 is about 1668.0818569928.

The spelling of 4641432899 in words is "four billion, six hundred forty-one million, four hundred thirty-two thousand, eight hundred ninety-nine".