80462849922 has 216 divisors, whose sum is σ = 231165146160. Its totient is φ = 20103370560.

The previous prime is 80462849897. The next prime is 80462849927. The reversal of 80462849922 is 22994826408.

80462849922 is a `hidden beast` number, since 8 + 0 + 4 + 628 + 4 + 9 + 9 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (80462849927) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2817897 + ... + 2846307.

It is an arithmetic number, because the mean of its divisors is an integer number (1070209010).

Almost surely, 2^80462849922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80462849922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115582573080).

80462849922 is an abundant number, since it is smaller than the sum of its proper divisors (150702296238).

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

80462849922 is a wasteful number, since it uses less digits than its factorization.

80462849922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28478 (or 28455 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The spelling of 80462849922 in words is "eighty billion, four hundred sixty-two million, eight hundred forty-nine thousand, nine hundred twenty-two".