4776321139 has 4 divisors (see below), whose sum is σ = 5057281224. Its totient is φ = 4495361056.

The previous prime is 4776321127. The next prime is 4776321169. The reversal of 4776321139 is 9311236774.

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 4776321139 - 2⁵ = 4776321107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4776321095 and 4776321104.

It is not an unprimeable number, because it can be changed into a prime (4776321169) 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, 140480017 + ... + 140480050.

It is an arithmetic number, because the mean of its divisors is an integer number (1264320306).

Almost surely, 2^4776321139 is an apocalyptic number.

4776321139 is a deficient number, since it is larger than the sum of its proper divisors (280960085).

4776321139 is a wasteful number, since it uses less digits than its factorization.

4776321139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280960084.

The product of its digits is 190512, while the sum is 43.

The square root of 4776321139 is about 69110.9335706008. The cubic root of 4776321139 is about 1684.0869339885.

The spelling of 4776321139 in words is "four billion, seven hundred seventy-six million, three hundred twenty-one thousand, one hundred thirty-nine".