104242143344012 has 12 divisors (see below), whose sum is σ = 182721342619536. Its totient is φ = 52036045452720.

The previous prime is 104242143343991. The next prime is 104242143344033. The reversal of 104242143344012 is 210443341242401.

It is an interprime number because it is at equal distance from previous prime (104242143343991) and next prime (104242143344033).

It is a super-2 number, since 2×104242143344012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21256552064 + ... + 21256556967.

It is an arithmetic number, because the mean of its divisors is an integer number (15226778551628).

Almost surely, 2^{104242143344012} is an apocalyptic number.

It is an amenable number.

104242143344012 is a deficient number, since it is larger than the sum of its proper divisors (78479199275524).

104242143344012 is a wasteful number, since it uses less digits than its factorization.

104242143344012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42513109648 (or 42513109646 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 104242143344012 its reverse (210443341242401), we get a palindrome (314685484586413).

The spelling of 104242143344012 in words is "one hundred four trillion, two hundred forty-two billion, one hundred forty-three million, three hundred forty-four thousand, twelve".