80100162912 has 384 divisors, whose sum is σ = 276706160640. Its totient is φ = 19655792640.

The previous prime is 80100162911. The next prime is 80100163019. The reversal of 80100162912 is 21926100108.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 80100162912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80100162911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79071718 + ... + 79072730.

It is an arithmetic number, because the mean of its divisors is an integer number (720588960).

Almost surely, 2^80100162912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80100162912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138353080320).

80100162912 is an abundant number, since it is smaller than the sum of its proper divisors (196605997728).

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

80100162912 is a wasteful number, since it uses less digits than its factorization.

80100162912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The spelling of 80100162912 in words is "eighty billion, one hundred million, one hundred sixty-two thousand, nine hundred twelve".