80804724000000 has 4536 divisors, whose sum is σ = 379610972792352. Its totient is φ = 14999040000000.

The previous prime is 80804723999947. The next prime is 80804724000073. The reversal of 80804724000000 is 42740808.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 503 ways as a sum of consecutive naturals, for example, 2606603999985 + ... + 2606604000015.

Almost surely, 2^{80804724000000} is an apocalyptic number.

80804724000000 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 80804724000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189805486396176).

80804724000000 is an abundant number, since it is smaller than the sum of its proper divisors (298806248792352).

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

80804724000000 is an equidigital number, since it uses as much as digits as its factorization.

80804724000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

Adding to 80804724000000 its reverse (42740808), we get a palindrome (80804766740808).

The spelling of 80804724000000 in words is "eighty trillion, eight hundred four billion, seven hundred twenty-four million", and thus it is an aban number.