12813850270 has 32 divisors (see below), whose sum is σ = 25071324768. Its totient is φ = 4687045248.

The previous prime is 12813850267. The next prime is 12813850271. The reversal of 12813850270 is 7205831821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12813850271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446689 + ... + 474508.

It is an arithmetic number, because the mean of its divisors is an integer number (783478899).

Almost surely, 2^12813850270 is an apocalyptic number.

12813850270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12813850270 is a deficient number, since it is larger than the sum of its proper divisors (12257474498).

12813850270 is a wasteful number, since it uses less digits than its factorization.

12813850270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921324.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 12813850270 in words is "twelve billion, eight hundred thirteen million, eight hundred fifty thousand, two hundred seventy".