12479822706 has 288 divisors, whose sum is σ = 32112557568. Its totient is φ = 3199150080.

The previous prime is 12479822657. The next prime is 12479822711. The reversal of 12479822706 is 60722897421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 402574911 + ... + 402574941.

It is an arithmetic number, because the mean of its divisors is an integer number (111501936).

Almost surely, 2^12479822706 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12479822706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16056278784).

12479822706 is an abundant number, since it is smaller than the sum of its proper divisors (19632734862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12479822706 is a wasteful number, since it uses less digits than its factorization.

12479822706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 12479822706 in words is "twelve billion, four hundred seventy-nine million, eight hundred twenty-two thousand, seven hundred six".