12805166702 has 16 divisors (see below), whose sum is σ = 19392458832. Its totient is φ = 6341306880.

The previous prime is 12805166687. The next prime is 12805166713. The reversal of 12805166702 is 20766150821.

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 7 ways as a sum of consecutive naturals, for example, 14552 + ... + 160692.

It is an arithmetic number, because the mean of its divisors is an integer number (1212028677).

Almost surely, 2^12805166702 is an apocalyptic number.

12805166702 is a deficient number, since it is larger than the sum of its proper divisors (6587292130).

12805166702 is a wasteful number, since it uses less digits than its factorization.

12805166702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146563.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 12805166702 in words is "twelve billion, eight hundred five million, one hundred sixty-six thousand, seven hundred two".