12108678370 has 32 divisors (see below), whose sum is σ = 21986956800. Its totient is φ = 4801135680.

The previous prime is 12108678347. The next prime is 12108678391. The reversal of 12108678370 is 7387680121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528064 + ... + 550516.

It is an arithmetic number, because the mean of its divisors is an integer number (687092400).

Almost surely, 2^12108678370 is an apocalyptic number.

12108678370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12108678370 is a deficient number, since it is larger than the sum of its proper divisors (9878278430).

12108678370 is a wasteful number, since it uses less digits than its factorization.

12108678370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22930.

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 12108678370 in words is "twelve billion, one hundred eight million, six hundred seventy-eight thousand, three hundred seventy".