12741887098084 has 9 divisors (see below), whose sum is σ = 22298314915177. Its totient is φ = 6370939979464.

The previous prime is 12741887098049. The next prime is 12741887098099. The reversal of 12741887098084 is 48089078814721.

The square root of 12741887098084 is 3569578.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7455750392484 + 5286136705600 = 2730522^2 + 2299160^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6246762 + ... + 8031550.

Almost surely, 2^{12741887098084} is an apocalyptic number.

12741887098084 is the 3569578-th square number.

It is an amenable number.

12741887098084 is a deficient number, since it is larger than the sum of its proper divisors (9556427817093).

12741887098084 is an frugal number, since it uses more digits than its factorization.

12741887098084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569582 (or 1784791 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 67.

The spelling of 12741887098084 in words is "twelve trillion, seven hundred forty-one billion, eight hundred eighty-seven million, ninety-eight thousand, eighty-four".