12995378570 has 16 divisors (see below), whose sum is σ = 23393402208. Its totient is φ = 5197769040.

The previous prime is 12995378569. The next prime is 12995378597. The reversal of 12995378570 is 7587359921.

12995378570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124517 + ... + 203703.

It is an arithmetic number, because the mean of its divisors is an integer number (1462087638).

Almost surely, 2^12995378570 is an apocalyptic number.

12995378570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12995378570 is a deficient number, since it is larger than the sum of its proper divisors (10398023638).

12995378570 is a wasteful number, since it uses less digits than its factorization.

12995378570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95605.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 12995378570 in words is "twelve billion, nine hundred ninety-five million, three hundred seventy-eight thousand, five hundred seventy".