80220733468 has 6 divisors (see below), whose sum is σ = 140386283576. Its totient is φ = 40110366732.

The previous prime is 80220733429. The next prime is 80220733469. The reversal of 80220733468 is 86433702208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80220733469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10027591680 + ... + 10027591687.

Almost surely, 2^80220733468 is an apocalyptic number.

It is an amenable number.

80220733468 is a deficient number, since it is larger than the sum of its proper divisors (60165550108).

80220733468 is a wasteful number, since it uses less digits than its factorization.

80220733468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20055183371 (or 20055183369 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 80220733468 in words is "eighty billion, two hundred twenty million, seven hundred thirty-three thousand, four hundred sixty-eight".