80030402888 has 12 divisors (see below), whose sum is σ = 150058505715. Its totient is φ = 40014801368.

The previous prime is 80030402887. The next prime is 80030402939. The reversal of 80030402888 is 88820403008.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 40015201444 + 40015201444 = 200038^2 + 200038^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=200038.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80030402887) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 750143 + ... + 850161.

Almost surely, 2^80030402888 is an apocalyptic number.

It is an amenable number.

80030402888 is a deficient number, since it is larger than the sum of its proper divisors (70028102827).

80030402888 is an frugal number, since it uses more digits than its factorization.

80030402888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200044 (or 100021 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 80030402888 in words is "eighty billion, thirty million, four hundred two thousand, eight hundred eighty-eight".