40327026606 has 192 divisors, whose sum is σ = 97476427776. Its totient is φ = 12471148800.

The previous prime is 40327026557. The next prime is 40327026611. The reversal of 40327026606 is 60662072304.

It is a happy number.

40327026606 is a `hidden beast` number, since 4 + 0 + 3 + 27 + 0 + 26 + 606 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40692771 + ... + 40693761.

It is an arithmetic number, because the mean of its divisors is an integer number (507689728).

Almost surely, 2^40327026606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40327026606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48738213888).

40327026606 is an abundant number, since it is smaller than the sum of its proper divisors (57149401170).

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

40327026606 is a wasteful number, since it uses less digits than its factorization.

40327026606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 40327026606 in words is "forty billion, three hundred twenty-seven million, twenty-six thousand, six hundred six".