12651867470 has 16 divisors (see below), whose sum is σ = 24843667248. Its totient is φ = 4600679040.

The previous prime is 12651867463. The next prime is 12651867491. The reversal of 12651867470 is 7476815621.

12651867470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 57508379 + ... + 57508598.

It is an arithmetic number, because the mean of its divisors is an integer number (1552729203).

Almost surely, 2^12651867470 is an apocalyptic number.

12651867470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12651867470 is a deficient number, since it is larger than the sum of its proper divisors (12191799778).

12651867470 is a wasteful number, since it uses less digits than its factorization.

12651867470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115016995.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 12651867470 in words is "twelve billion, six hundred fifty-one million, eight hundred sixty-seven thousand, four hundred seventy".