12605545214 has 8 divisors (see below), whose sum is σ = 18951390480. Its totient is φ = 6288415056.

The previous prime is 12605545189. The next prime is 12605545273. The reversal of 12605545214 is 41254550621.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7177679 + ... + 7179434.

It is an arithmetic number, because the mean of its divisors is an integer number (2368923810).

Almost surely, 2^12605545214 is an apocalyptic number.

12605545214 is a deficient number, since it is larger than the sum of its proper divisors (6345845266).

12605545214 is a wasteful number, since it uses less digits than its factorization.

12605545214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14357554.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 12605545214 in words is "twelve billion, six hundred five million, five hundred forty-five thousand, two hundred fourteen".