80348932800 has 672 divisors, whose sum is σ = 314304883200. Its totient is φ = 19904901120.

The previous prime is 80348932793. The next prime is 80348932813. The reversal of 80348932800 is 823984308.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43501477 + ... + 43503323.

It is an arithmetic number, because the mean of its divisors is an integer number (467715600).

Almost surely, 2^80348932800 is an apocalyptic number.

80348932800 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 80348932800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157152441600).

80348932800 is an abundant number, since it is smaller than the sum of its proper divisors (233955950400).

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

80348932800 is a wasteful number, since it uses less digits than its factorization.

80348932800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1929 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 80348932800 in words is "eighty billion, three hundred forty-eight million, nine hundred thirty-two thousand, eight hundred".