104503432143544 has 32 divisors (see below), whose sum is σ = 226244543827680. Its totient is φ = 44325461643264.

The previous prime is 104503432143511. The next prime is 104503432143553. The reversal of 104503432143544 is 445341234305401.

It is a self number, because there is not a number n which added to its sum of digits gives 104503432143544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9619235377 + ... + 9619246240.

It is an arithmetic number, because the mean of its divisors is an integer number (7070141994615).

Almost surely, 2^{104503432143544} is an apocalyptic number.

104503432143544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104503432143544 is an abundant number, since it is smaller than the sum of its proper divisors (121741111684136).

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

104503432143544 is a wasteful number, since it uses less digits than its factorization.

104503432143544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19238481727 (or 19238481723 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 104503432143544 its reverse (445341234305401), we get a palindrome (549844666448945).

The spelling of 104503432143544 in words is "one hundred four trillion, five hundred three billion, four hundred thirty-two million, one hundred forty-three thousand, five hundred forty-four".