80341823553600 has 672 divisors, whose sum is σ = 332831836256256. Its totient is φ = 16532154777600.

The previous prime is 80341823553581. The next prime is 80341823553611. The reversal of 80341823553600 is 635532814308.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×80341823553600² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 80341823553600.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10079895 + ... + 16195305.

Almost surely, 2^{80341823553600} is an apocalyptic number.

80341823553600 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 80341823553600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166415918128128).

80341823553600 is an abundant number, since it is smaller than the sum of its proper divisors (252490012702656).

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

80341823553600 is a wasteful number, since it uses less digits than its factorization.

80341823553600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6115483 (or 6115468 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 80341823553600 in words is "eighty trillion, three hundred forty-one billion, eight hundred twenty-three million, five hundred fifty-three thousand, six hundred".