12797445070 has 16 divisors (see below), whose sum is σ = 23136882768. Its totient is φ = 5096426560.

The previous prime is 12797445049. The next prime is 12797445103. The reversal of 12797445070 is 7054479721.

It is a self number, because there is not a number n which added to its sum of digits gives 12797445070.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2816551 + ... + 2821090.

It is an arithmetic number, because the mean of its divisors is an integer number (1446055173).

Almost surely, 2^12797445070 is an apocalyptic number.

12797445070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12797445070 is a deficient number, since it is larger than the sum of its proper divisors (10339437698).

12797445070 is a wasteful number, since it uses less digits than its factorization.

12797445070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637875.

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 12797445070 in words is "twelve billion, seven hundred ninety-seven million, four hundred forty-five thousand, seventy".