104442163512 has 32 divisors (see below), whose sum is σ = 268162314000. Its totient is φ = 33873133824.

The previous prime is 104442163471. The next prime is 104442163523. The reversal of 104442163512 is 215361244401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58806637 + ... + 58808412.

Almost surely, 2^104442163512 is an apocalyptic number.

104442163512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104442163512 is an abundant number, since it is smaller than the sum of its proper divisors (163720150488).

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

104442163512 is a wasteful number, since it uses less digits than its factorization.

104442163512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117615095 (or 117615091 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 104442163512 in words is "one hundred four billion, four hundred forty-two million, one hundred sixty-three thousand, five hundred twelve".