104450243512 has 8 divisors (see below), whose sum is σ = 195844206600. Its totient is φ = 52225121752.

The previous prime is 104450243501. The next prime is 104450243519. The reversal of 104450243512 is 215342054401.

104450243512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104450243519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6528140212 + ... + 6528140227.

It is an arithmetic number, because the mean of its divisors is an integer number (24480525825).

Almost surely, 2^104450243512 is an apocalyptic number.

It is an amenable number.

104450243512 is a deficient number, since it is larger than the sum of its proper divisors (91393963088).

104450243512 is a wasteful number, since it uses less digits than its factorization.

104450243512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13056280445 (or 13056280441 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 104450243512 its reverse (215342054401), we get a palindrome (319792297913).

The spelling of 104450243512 in words is "one hundred four billion, four hundred fifty million, two hundred forty-three thousand, five hundred twelve".