6146040406459 has 2 divisors, whose sum is σ = 6146040406460. Its totient is φ = 6146040406458.

The previous prime is 6146040406433. The next prime is 6146040406483. The reversal of 6146040406459 is 9546040406416.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6146040406459 - 2³⁹ = 5596284592571 is a prime.

It is not a weakly prime, because it can be changed into another prime (6146040406409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3073020203229 + 3073020203230.

It is an arithmetic number, because the mean of its divisors is an integer number (3073020203230).

Almost surely, 2^{6146040406459} is an apocalyptic number.

6146040406459 is a deficient number, since it is larger than the sum of its proper divisors (1).

6146040406459 is an equidigital number, since it uses as much as digits as its factorization.

6146040406459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 6146040406459 in words is "six trillion, one hundred forty-six billion, forty million, four hundred six thousand, four hundred fifty-nine".