4687043139 has 18 divisors (see below), whose sum is σ = 7145257236. Its totient is φ = 2960235720.

The previous prime is 4687043113. The next prime is 4687043143. The reversal of 4687043139 is 9313407864.

It is not a de Polignac number, because 4687043139 - 2⁵ = 4687043107 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4687043094 and 4687043103.

It is not an unprimeable number, because it can be changed into a prime (4687043149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 718057 + ... + 724554.

Almost surely, 2^4687043139 is an apocalyptic number.

4687043139 is a deficient number, since it is larger than the sum of its proper divisors (2458214097).

4687043139 is a wasteful number, since it uses less digits than its factorization.

4687043139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442655 (or 1442633 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 4687043139 is about 68461.9831658418. The cubic root of 4687043139 is about 1673.5280022732.

It can be divided in two parts, 46870 and 43139, that added together give a palindrome (90009).

The spelling of 4687043139 in words is "four billion, six hundred eighty-seven million, forty-three thousand, one hundred thirty-nine".