12883696328 has 16 divisors (see below), whose sum is σ = 24165823500. Its totient is φ = 6439476736.

The previous prime is 12883696321. The next prime is 12883696351. The reversal of 12883696328 is 82369638821.

It can be written as a sum of positive squares in 2 ways, for example, as 10347365284 + 2536331044 = 101722^2 + 50362^2 .

It is not an unprimeable number, because it can be changed into a prime (12883696321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273233 + ... + 316896.

Almost surely, 2^12883696328 is an apocalyptic number.

It is an amenable number.

12883696328 is a deficient number, since it is larger than the sum of its proper divisors (11282127172).

12883696328 is a wasteful number, since it uses less digits than its factorization.

12883696328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592864 (or 592860 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 56.

The spelling of 12883696328 in words is "twelve billion, eight hundred eighty-three million, six hundred ninety-six thousand, three hundred twenty-eight".