12702502542 has 8 divisors (see below), whose sum is σ = 25405005096. Its totient is φ = 4234167512.

The previous prime is 12702502511. The next prime is 12702502601. The reversal of 12702502542 is 24520520721.

12702502542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

12702502542 is an admirable number.

It is a super-2 number, since 2×12702502542² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058541873 + ... + 1058541884.

It is an arithmetic number, because the mean of its divisors is an integer number (3175625637).

Almost surely, 2^12702502542 is an apocalyptic number.

12702502542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12702502542 is a wasteful number, since it uses less digits than its factorization.

12702502542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117083762.

The product of its (nonzero) digits is 11200, while the sum is 30.

The spelling of 12702502542 in words is "twelve billion, seven hundred two million, five hundred two thousand, five hundred forty-two".