80396026143000 has 1024 divisors, whose sum is σ = 271996268544000. Its totient is φ = 19709913600000.

The previous prime is 80396026142977. The next prime is 80396026143001. The reversal of 80396026143000 is 34162069308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80396026143001) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 93810998572 + ... + 93810999428.

It is an arithmetic number, because the mean of its divisors is an integer number (265621356000).

Almost surely, 2^{80396026143000} 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 80396026143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135998134272000).

80396026143000 is an abundant number, since it is smaller than the sum of its proper divisors (191600242401000).

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

80396026143000 is a wasteful number, since it uses less digits than its factorization.

80396026143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 80396026143000 in words is "eighty trillion, three hundred ninety-six billion, twenty-six million, one hundred forty-three thousand".