12798013070 has 8 divisors (see below), whose sum is σ = 23036423544. Its totient is φ = 5119205224.

The previous prime is 12798013021. The next prime is 12798013087. The reversal of 12798013070 is 7031089721.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 639900644 + ... + 639900663.

It is an arithmetic number, because the mean of its divisors is an integer number (2879552943).

Almost surely, 2^12798013070 is an apocalyptic number.

12798013070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12798013070 is a deficient number, since it is larger than the sum of its proper divisors (10238410474).

12798013070 is a wasteful number, since it uses less digits than its factorization.

12798013070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279801314.

The product of its (nonzero) digits is 21168, while the sum is 38.

The spelling of 12798013070 in words is "twelve billion, seven hundred ninety-eight million, thirteen thousand, seventy".