16432517347144 has 32 divisors (see below), whose sum is σ = 30999942648000. Its totient is φ = 8165957025600.

The previous prime is 16432517347097. The next prime is 16432517347163. The reversal of 16432517347144 is 44174371523461.

It is a junction number, because it is equal to n+sod(n) for n = 16432517347091 and 16432517347100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4246207 + ... + 7134094.

It is an arithmetic number, because the mean of its divisors is an integer number (968748207750).

Almost surely, 2^{16432517347144} is an apocalyptic number.

It is an amenable number.

16432517347144 is a deficient number, since it is larger than the sum of its proper divisors (14567425300856).

16432517347144 is a wasteful number, since it uses less digits than its factorization.

16432517347144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11381413 (or 11381409 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

The spelling of 16432517347144 in words is "sixteen trillion, four hundred thirty-two billion, five hundred seventeen million, three hundred forty-seven thousand, one hundred forty-four".