4134139489 has 2 divisors, whose sum is σ = 4134139490. Its totient is φ = 4134139488.

The previous prime is 4134139481. The next prime is 4134139517. The reversal of 4134139489 is 9849314314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3855416464 + 278723025 = 62092^2 + 16695^2 .

It is a cyclic number.

It is not a de Polignac number, because 4134139489 - 2³ = 4134139481 is a prime.

It is a super-2 number, since 2×4134139489² = 34182218629018362242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4134139481) 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 as a sum of consecutive naturals, namely, 2067069744 + 2067069745.

It is an arithmetic number, because the mean of its divisors is an integer number (2067069745).

Almost surely, 2^4134139489 is an apocalyptic number.

It is an amenable number.

4134139489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134139489 is an equidigital number, since it uses as much as digits as its factorization.

4134139489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 4134139489 is about 64297.2743512507. The cubic root of 4134139489 is about 1604.9507448257.

The spelling of 4134139489 in words is "four billion, one hundred thirty-four million, one hundred thirty-nine thousand, four hundred eighty-nine".