4626923450839 has 4 divisors (see below), whose sum is σ = 4627773837360. Its totient is φ = 4626073064320.

The previous prime is 4626923450783. The next prime is 4626923450867. The reversal of 4626923450839 is 9380543296264.

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

It is a cyclic number.

It is not a de Polignac number, because 4626923450839 - 2⁷ = 4626923450711 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 (4626923450939) 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, 425185099 + ... + 425195980.

It is an arithmetic number, because the mean of its divisors is an integer number (1156943459340).

Almost surely, 2^{4626923450839} is an apocalyptic number.

4626923450839 is a deficient number, since it is larger than the sum of its proper divisors (850386521).

4626923450839 is an equidigital number, since it uses as much as digits as its factorization.

4626923450839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850386520.

The product of its (nonzero) digits is 67184640, while the sum is 61.

The spelling of 4626923450839 in words is "four trillion, six hundred twenty-six billion, nine hundred twenty-three million, four hundred fifty thousand, eight hundred thirty-nine".