80213448420 has 192 divisors, whose sum is σ = 295038374400. Its totient is φ = 17702254080.

The previous prime is 80213448373. The next prime is 80213448457. The reversal of 80213448420 is 2484431208.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 256251 + ... + 475490.

It is an arithmetic number, because the mean of its divisors is an integer number (1536658200).

Almost surely, 2^80213448420 is an apocalyptic number.

It is an amenable number.

80213448420 is an abundant number, since it is smaller than the sum of its proper divisors (214824925980).

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

80213448420 is a wasteful number, since it uses less digits than its factorization.

80213448420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731795 (or 731787 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

Adding to 80213448420 its reverse (2484431208), we get a palindrome (82697879628).

The spelling of 80213448420 in words is "eighty billion, two hundred thirteen million, four hundred forty-eight thousand, four hundred twenty".