4128677319 has 12 divisors (see below), whose sum is σ = 5928933416. Its totient is φ = 2540477568.

The previous prime is 4128677317. The next prime is 4128677363. The reversal of 4128677319 is 9137768214.

It is a happy number.

It is not a de Polignac number, because 4128677319 - 2¹ = 4128677317 is a prime.

It is a super-2 number, since 2×4128677319² = 34091952808850055522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4128677317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396127 + ... + 406415.

Almost surely, 2^4128677319 is an apocalyptic number.

4128677319 is a deficient number, since it is larger than the sum of its proper divisors (1800256097).

4128677319 is an frugal number, since it uses more digits than its factorization.

4128677319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20594 (or 10305 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 4128677319 is about 64254.7844055211. The cubic root of 4128677319 is about 1604.2435942369.

The spelling of 4128677319 in words is "four billion, one hundred twenty-eight million, six hundred seventy-seven thousand, three hundred nineteen".