4134356986 has 16 divisors (see below), whose sum is σ = 6588773640. Its totient is φ = 1941952320.

The previous prime is 4134356953. The next prime is 4134357001. The reversal of 4134356986 is 6896534314.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3965850625 + 168506361 = 62975^2 + 12981^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961125 + ... + 965416.

Almost surely, 2^4134356986 is an apocalyptic number.

4134356986 is a deficient number, since it is larger than the sum of its proper divisors (2454416654).

4134356986 is a wasteful number, since it uses less digits than its factorization.

4134356986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926609.

The product of its digits is 1866240, while the sum is 49.

The square root of 4134356986 is about 64298.9656681972. The cubic root of 4134356986 is about 1604.9788898082.

The spelling of 4134356986 in words is "four billion, one hundred thirty-four million, three hundred fifty-six thousand, nine hundred eighty-six".