32068726984240 has 40 divisors (see below), whose sum is σ = 74771007840288. Its totient is φ = 12791152281600.

The previous prime is 32068726984223. The next prime is 32068726984249. The reversal of 32068726984240 is 4248962786023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (32068726984249) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 567760836 + ... + 567817315.

Almost surely, 2^{32068726984240} is an apocalyptic number.

It is an amenable number.

32068726984240 is an abundant number, since it is smaller than the sum of its proper divisors (42702280856048).

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

32068726984240 is a wasteful number, since it uses less digits than its factorization.

32068726984240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135578517 (or 1135578511 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 61.

The spelling of 32068726984240 in words is "thirty-two trillion, sixty-eight billion, seven hundred twenty-six million, nine hundred eighty-four thousand, two hundred forty".