12852940682 has 8 divisors (see below), whose sum is σ = 19385927652. Its totient is φ = 6390964800.

The previous prime is 12852940673. The next prime is 12852940691. The reversal of 12852940682 is 28604925821.

It is an interprime number because it is at equal distance from previous prime (12852940673) and next prime (12852940691).

It can be written as a sum of positive squares in 2 ways, for example, as 11050004161 + 1802936521 = 105119^2 + 42461^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17752319 + ... + 17753042.

Almost surely, 2^12852940682 is an apocalyptic number.

12852940682 is a deficient number, since it is larger than the sum of its proper divisors (6532986970).

12852940682 is a wasteful number, since it uses less digits than its factorization.

12852940682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35505544.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 12852940682 in words is "twelve billion, eight hundred fifty-two million, nine hundred forty thousand, six hundred eighty-two".