80002999968 has 48 divisors (see below), whose sum is σ = 212367536640. Its totient is φ = 26368027136.

The previous prime is 80002999939. The next prime is 80002999981. The reversal of 80002999968 is 86999920008.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4673280 + ... + 4690367.

It is an arithmetic number, because the mean of its divisors is an integer number (4424323680).

Almost surely, 2^80002999968 is an apocalyptic number.

It is an amenable number.

80002999968 is an abundant number, since it is smaller than the sum of its proper divisors (132364536672).

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

80002999968 is a wasteful number, since it uses less digits than its factorization.

80002999968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9363749 (or 9363741 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 60.

The spelling of 80002999968 in words is "eighty billion, two million, nine hundred ninety-nine thousand, nine hundred sixty-eight".