12883870147 has 4 divisors (see below), whose sum is σ = 12890772856. Its totient is φ = 12876967440.

The previous prime is 12883870127. The next prime is 12883870163. The reversal of 12883870147 is 74107838821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74107838821 = 17627 ⋅4204223.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12883870147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12883870147.

It is not an unprimeable number, because it can be changed into a prime (12883870127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3448554 + ... + 3452287.

It is an arithmetic number, because the mean of its divisors is an integer number (3222693214).

Almost surely, 2^12883870147 is an apocalyptic number.

12883870147 is a deficient number, since it is larger than the sum of its proper divisors (6902709).

12883870147 is an equidigital number, since it uses as much as digits as its factorization.

12883870147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902708.

The product of its (nonzero) digits is 602112, while the sum is 49.

The spelling of 12883870147 in words is "twelve billion, eight hundred eighty-three million, eight hundred seventy thousand, one hundred forty-seven".