4643242032047 has 2 divisors, whose sum is σ = 4643242032048. Its totient is φ = 4643242032046.

The previous prime is 4643242032017. The next prime is 4643242032109. The reversal of 4643242032047 is 7402302423464.

4643242032047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4643242032047 - 2³⁰ = 4642168290223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4643242031995 and 4643242032013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4643242032017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2321621016023 + 2321621016024.

It is an arithmetic number, because the mean of its divisors is an integer number (2321621016024).

Almost surely, 2^{4643242032047} is an apocalyptic number.

4643242032047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4643242032047 is an equidigital number, since it uses as much as digits as its factorization.

4643242032047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 41.

The spelling of 4643242032047 in words is "four trillion, six hundred forty-three billion, two hundred forty-two million, thirty-two thousand, forty-seven".