104881166988 has 24 divisors (see below), whose sum is σ = 263547548208. Its totient is φ = 32271128256.

The previous prime is 104881166933. The next prime is 104881166989. The reversal of 104881166988 is 889661188401.

It is a super-2 number, since 2×104881166988² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104881166989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336157431 + ... + 336157742.

It is an arithmetic number, because the mean of its divisors is an integer number (10981147842).

Almost surely, 2^104881166988 is an apocalyptic number.

It is an amenable number.

104881166988 is an abundant number, since it is smaller than the sum of its proper divisors (158666381220).

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

104881166988 is a wasteful number, since it uses less digits than its factorization.

104881166988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672315193 (or 672315191 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 60.

The spelling of 104881166988 in words is "one hundred four billion, eight hundred eighty-one million, one hundred sixty-six thousand, nine hundred eighty-eight".