4784122363789 has 4 divisors (see below), whose sum is σ = 4895381023456. Its totient is φ = 4672863704124.

The previous prime is 4784122363781. The next prime is 4784122363793. The reversal of 4784122363789 is 9873632214874.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4784122363789 - 2³ = 4784122363781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4784122363789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4784122363781) 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, 55629329769 + ... + 55629329854.

It is an arithmetic number, because the mean of its divisors is an integer number (1223845255864).

Almost surely, 2^{4784122363789} is an apocalyptic number.

It is an amenable number.

4784122363789 is a deficient number, since it is larger than the sum of its proper divisors (111258659667).

4784122363789 is a wasteful number, since it uses less digits than its factorization.

4784122363789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111258659666.

The product of its digits is 97542144, while the sum is 64.

The spelling of 4784122363789 in words is "four trillion, seven hundred eighty-four billion, one hundred twenty-two million, three hundred sixty-three thousand, seven hundred eighty-nine".