16667107431344 has 20 divisors (see below), whose sum is σ = 32356720506096. Its totient is φ = 8316986010432.

The previous prime is 16667107431319. The next prime is 16667107431371. The reversal of 16667107431344 is 44313470176661.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035473279 + ... + 1035489374.

Almost surely, 2^{16667107431344} is an apocalyptic number.

It is an amenable number.

16667107431344 is a deficient number, since it is larger than the sum of its proper divisors (15689613074752).

16667107431344 is a wasteful number, since it uses less digits than its factorization.

16667107431344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070963164 (or 2070963158 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 16667107431344 in words is "sixteen trillion, six hundred sixty-seven billion, one hundred seven million, four hundred thirty-one thousand, three hundred forty-four".