4643147314423 has 4 divisors (see below), whose sum is σ = 4643850934800. Its totient is φ = 4642443694048.

The previous prime is 4643147314411. The next prime is 4643147314427. The reversal of 4643147314423 is 3244137413464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4643147314423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643147314427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351800290 + ... + 351813487.

It is an arithmetic number, because the mean of its divisors is an integer number (1160962733700).

Almost surely, 2^{4643147314423} is an apocalyptic number.

4643147314423 is a deficient number, since it is larger than the sum of its proper divisors (703620377).

4643147314423 is an equidigital number, since it uses as much as digits as its factorization.

4643147314423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703620376.

The product of its digits is 2322432, while the sum is 46.

The spelling of 4643147314423 in words is "four trillion, six hundred forty-three billion, one hundred forty-seven million, three hundred fourteen thousand, four hundred twenty-three".