80026745047200 has 432 divisors, whose sum is σ = 322551810112896. Its totient is φ = 18289330329600.

The previous prime is 80026745047189. The next prime is 80026745047243. The reversal of 80026745047200 is 274054762008.

It is a happy number.

80026745047200 is a `hidden beast` number, since 8 + 0 + 0 + 2 + 6 + 74 + 504 + 72 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 382481814 + ... + 382690986.

Almost surely, 2^{80026745047200} is an apocalyptic number.

80026745047200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80026745047200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161275905056448).

80026745047200 is an abundant number, since it is smaller than the sum of its proper divisors (242525065065696).

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

80026745047200 is a wasteful number, since it uses less digits than its factorization.

80026745047200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216797 (or 216781 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 80026745047200 in words is "eighty trillion, twenty-six billion, seven hundred forty-five million, forty-seven thousand, two hundred".