107726399088 has 160 divisors (see below), whose sum is σ = 347091927552. Its totient is φ = 27970483200.

The previous prime is 107726399071. The next prime is 107726399113. The reversal of 107726399088 is 880993627701.

It is a Cunningham number, because it is equal to 328217²-1.

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 31 ways as a sum of consecutive naturals, for example, 18377278 + ... + 18383138.

Almost surely, 2^107726399088 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 107726399088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173545963776).

107726399088 is an abundant number, since it is smaller than the sum of its proper divisors (239365528464).

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

107726399088 is a wasteful number, since it uses less digits than its factorization.

107726399088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10863 (or 10857 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 107726399088 in words is "one hundred seven billion, seven hundred twenty-six million, three hundred ninety-nine thousand, eighty-eight".