80244780601080 has 256 divisors, whose sum is σ = 257922032025600. Its totient is φ = 19913076288000.

The previous prime is 80244780601067. The next prime is 80244780601081. The reversal of 80244780601080 is 8010608744208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80244780601081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42954895 + ... + 44784065.

It is an arithmetic number, because the mean of its divisors is an integer number (1007507937600).

Almost surely, 2^{80244780601080} 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 80244780601080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128961016012800).

80244780601080 is an abundant number, since it is smaller than the sum of its proper divisors (177677251424520).

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

80244780601080 is a wasteful number, since it uses less digits than its factorization.

80244780601080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829546 (or 1829542 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 80244780601080 in words is "eighty trillion, two hundred forty-four billion, seven hundred eighty million, six hundred one thousand, eighty".