12885962234 has 8 divisors (see below), whose sum is σ = 19573613760. Its totient is φ = 6361424316.

The previous prime is 12885962197. The next prime is 12885962237. The reversal of 12885962234 is 43226958821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12885962237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40778204 + ... + 40778519.

It is an arithmetic number, because the mean of its divisors is an integer number (2446701720).

Almost surely, 2^12885962234 is an apocalyptic number.

12885962234 is a deficient number, since it is larger than the sum of its proper divisors (6687651526).

12885962234 is an equidigital number, since it uses as much as digits as its factorization.

12885962234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81556804.

The product of its digits is 1658880, while the sum is 50.

The spelling of 12885962234 in words is "twelve billion, eight hundred eighty-five million, nine hundred sixty-two thousand, two hundred thirty-four".