12357126086 has 4 divisors (see below), whose sum is σ = 18535689132. Its totient is φ = 6178563042.

The previous prime is 12357126037. The next prime is 12357126109. The reversal of 12357126086 is 68062175321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3089281520 + ... + 3089281523.

It is an arithmetic number, because the mean of its divisors is an integer number (4633922283).

Almost surely, 2^12357126086 is an apocalyptic number.

12357126086 is a deficient number, since it is larger than the sum of its proper divisors (6178563046).

12357126086 is an equidigital number, since it uses as much as digits as its factorization.

12357126086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6178563045.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 12357126086 in words is "twelve billion, three hundred fifty-seven million, one hundred twenty-six thousand, eighty-six".