16059946463145 has 48 divisors (see below), whose sum is σ = 30162484497600. Its totient is φ = 7857929397888.

The previous prime is 16059946463089. The next prime is 16059946463149. The reversal of 16059946463145 is 54136464995061.

It is a happy number.

16059946463145 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 99 + 46 + 463 + 1 + 45 = 666.

It is not a de Polignac number, because 16059946463145 - 2⁷ = 16059946463017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16059946463149) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 84115995 + ... + 84306704.

It is an arithmetic number, because the mean of its divisors is an integer number (628385093700).

Almost surely, 2^{16059946463145} is an apocalyptic number.

16059946463145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16059946463145 is a deficient number, since it is larger than the sum of its proper divisors (14102538034455).

16059946463145 is a wasteful number, since it uses less digits than its factorization.

16059946463145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168422886 (or 168422883 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 63.

The spelling of 16059946463145 in words is "sixteen trillion, fifty-nine billion, nine hundred forty-six million, four hundred sixty-three thousand, one hundred forty-five".