10726726439208 has 192 divisors, whose sum is σ = 31243470552000. Its totient is φ = 3042308118528.

The previous prime is 10726726439203. The next prime is 10726726439249. The reversal of 10726726439208 is 80293462762701.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (10726726439201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7454548 + ... + 8776316.

It is an arithmetic number, because the mean of its divisors is an integer number (162726409125).

Almost surely, 2^{10726726439208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10726726439208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15621735276000).

10726726439208 is an abundant number, since it is smaller than the sum of its proper divisors (20516744112792).

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

10726726439208 is a wasteful number, since it uses less digits than its factorization.

10726726439208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321884 (or 1321843 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 10726726439208 in words is "ten trillion, seven hundred twenty-six billion, seven hundred twenty-six million, four hundred thirty-nine thousand, two hundred eight".