12344797670 has 16 divisors (see below), whose sum is σ = 22224730320. Its totient is φ = 4937009184.

The previous prime is 12344797627. The next prime is 12344797679. The reversal of 12344797670 is 7679744321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12344797679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55325 + ... + 166584.

It is an arithmetic number, because the mean of its divisors is an integer number (1389045645).

Almost surely, 2^12344797670 is an apocalyptic number.

12344797670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12344797670 is a deficient number, since it is larger than the sum of its proper divisors (9879932650).

12344797670 is a wasteful number, since it uses less digits than its factorization.

12344797670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227479.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 12344797670 in words is "twelve billion, three hundred forty-four million, seven hundred ninety-seven thousand, six hundred seventy".