80888008880 has 40 divisors (see below), whose sum is σ = 214930996512. Its totient is φ = 27733031424.

The previous prime is 80888008871. The next prime is 80888008889. The reversal of 80888008880 is 8880088808.

It is an interprime number because it is at equal distance from previous prime (80888008871) and next prime (80888008889).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (80888008889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72220877 + ... + 72221996.

Almost surely, 2^80888008880 is an apocalyptic number.

80888008880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80888008880 is an abundant number, since it is smaller than the sum of its proper divisors (134042987632).

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

80888008880 is a wasteful number, since it uses less digits than its factorization.

80888008880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144442893 (or 144442887 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 56.

The spelling of 80888008880 in words is "eighty billion, eight hundred eighty-eight million, eight thousand, eight hundred eighty".