12489088184306 has 4 divisors (see below), whose sum is σ = 18733632276462. Its totient is φ = 6244544092152.

The previous prime is 12489088184281. The next prime is 12489088184341. The reversal of 12489088184306 is 60348188098421.

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

It can be written as a sum of positive squares in only one way, i.e., 7464725587225 + 5024362597081 = 2732165^2 + 2241509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122272046075 + ... + 3122272046078.

Almost surely, 2^{12489088184306} is an apocalyptic number.

12489088184306 is a deficient number, since it is larger than the sum of its proper divisors (6244544092156).

12489088184306 is an equidigital number, since it uses as much as digits as its factorization.

12489088184306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244544092155.

The product of its (nonzero) digits is 21233664, while the sum is 62.

The spelling of 12489088184306 in words is "twelve trillion, four hundred eighty-nine billion, eighty-eight million, one hundred eighty-four thousand, three hundred six".