80490332600160 has 384 divisors, whose sum is σ = 292670990760960. Its totient is φ = 18213676056576.

The previous prime is 80490332600149. The next prime is 80490332600261. The reversal of 80490332600160 is 6100623309408.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 326021724 + ... + 326268516.

It is an arithmetic number, because the mean of its divisors is an integer number (762164038440).

Almost surely, 2^{80490332600160} is an apocalyptic number.

80490332600160 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 80490332600160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146335495380480).

80490332600160 is an abundant number, since it is smaller than the sum of its proper divisors (212180658160800).

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

80490332600160 is a wasteful number, since it uses less digits than its factorization.

80490332600160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247790 (or 247782 counting only the distinct ones).

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

Adding to 80490332600160 its reverse (6100623309408), we get a palindrome (86590955909568).

The spelling of 80490332600160 in words is "eighty trillion, four hundred ninety billion, three hundred thirty-two million, six hundred thousand, one hundred sixty".