4784138003423 has 2 divisors, whose sum is σ = 4784138003424. Its totient is φ = 4784138003422.

The previous prime is 4784138003419. The next prime is 4784138003441. The reversal of 4784138003423 is 3243008314874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4784138003423 - 2² = 4784138003419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4784138003483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2392069001711 + 2392069001712.

It is an arithmetic number, because the mean of its divisors is an integer number (2392069001712).

Almost surely, 2^{4784138003423} is an apocalyptic number.

4784138003423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4784138003423 is an equidigital number, since it uses as much as digits as its factorization.

4784138003423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 4784138003423 in words is "four trillion, seven hundred eighty-four billion, one hundred thirty-eight million, three thousand, four hundred twenty-three".