6129406067 has 2 divisors, whose sum is σ = 6129406068. Its totient is φ = 6129406066.

The previous prime is 6129406057. The next prime is 6129406081. The reversal of 6129406067 is 7606049216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6129406067 - 2²⁰ = 6128357491 is a prime.

It is not a weakly prime, because it can be changed into another prime (6129406007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3064703033 + 3064703034.

It is an arithmetic number, because the mean of its divisors is an integer number (3064703034).

Almost surely, 2^6129406067 is an apocalyptic number.

6129406067 is a deficient number, since it is larger than the sum of its proper divisors (1).

6129406067 is an equidigital number, since it uses as much as digits as its factorization.

6129406067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 6129406067 is about 78290.5234814534. The cubic root of 6129406067 is about 1830.0914749182.

The spelling of 6129406067 in words is "six billion, one hundred twenty-nine million, four hundred six thousand, sixty-seven".