12577074171406 has 8 divisors (see below), whose sum is σ = 18885659730984. Its totient is φ = 6281854261080.

The previous prime is 12577074171371. The next prime is 12577074171407. The reversal of 12577074171406 is 60417147077521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12577074171407) 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 in 3 ways as a sum of consecutive naturals, for example, 3341409960 + ... + 3341413723.

It is an arithmetic number, because the mean of its divisors is an integer number (2360707466373).

Almost surely, 2^{12577074171406} is an apocalyptic number.

12577074171406 is a deficient number, since it is larger than the sum of its proper divisors (6308585559578).

12577074171406 is an equidigital number, since it uses as much as digits as its factorization.

12577074171406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6682824626.

The product of its (nonzero) digits is 2304960, while the sum is 52.

The spelling of 12577074171406 in words is "twelve trillion, five hundred seventy-seven billion, seventy-four million, one hundred seventy-one thousand, four hundred six".