12882990549194 has 128 divisors (see below), whose sum is σ = 22110539673600. Its totient is φ = 5595360629760.

The previous prime is 12882990549179. The next prime is 12882990549197. The reversal of 12882990549194 is 49194509928821.

12882990549194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12882990549197) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6318287627 + ... + 6318289665.

It is an arithmetic number, because the mean of its divisors is an integer number (172738591200).

Almost surely, 2^{12882990549194} is an apocalyptic number.

12882990549194 is a deficient number, since it is larger than the sum of its proper divisors (9227549124406).

12882990549194 is a wasteful number, since it uses less digits than its factorization.

12882990549194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828.

The product of its (nonzero) digits is 134369280, while the sum is 71.

The spelling of 12882990549194 in words is "twelve trillion, eight hundred eighty-two billion, nine hundred ninety million, five hundred forty-nine thousand, one hundred ninety-four".