6139169423 has 2 divisors, whose sum is σ = 6139169424. Its totient is φ = 6139169422.

The previous prime is 6139169417. The next prime is 6139169447. The reversal of 6139169423 is 3249619316.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6139169423 - 2¹⁴ = 6139153039 is a prime.

It is a super-3 number, since 3×6139169423³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6139169473) 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, 3069584711 + 3069584712.

It is an arithmetic number, because the mean of its divisors is an integer number (3069584712).

Almost surely, 2^6139169423 is an apocalyptic number.

6139169423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6139169423 is an equidigital number, since it uses as much as digits as its factorization.

6139169423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 44.

The square root of 6139169423 is about 78352.8520412627. The cubic root of 6139169423 is about 1831.0626596039.

The spelling of 6139169423 in words is "six billion, one hundred thirty-nine million, one hundred sixty-nine thousand, four hundred twenty-three".