16434057522375 has 32 divisors (see below), whose sum is σ = 30384746358720. Its totient is φ = 8764830676800.

The previous prime is 16434057522349. The next prime is 16434057522473. The reversal of 16434057522375 is 57322575043461.

16434057522375 is a `hidden beast` number, since 1 + 6 + 4 + 3 + 40 + 5 + 7 + 522 + 3 + 75 = 666.

It is not a de Polignac number, because 16434057522375 - 2¹⁰ = 16434057521351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2434671814 + ... + 2434678563.

It is an arithmetic number, because the mean of its divisors is an integer number (949523323710).

Almost surely, 2^{16434057522375} is an apocalyptic number.

16434057522375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16434057522375 is a deficient number, since it is larger than the sum of its proper divisors (13950688836345).

16434057522375 is an equidigital number, since it uses as much as digits as its factorization.

16434057522375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4869350401 (or 4869350385 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 16434057522375 in words is "sixteen trillion, four hundred thirty-four billion, fifty-seven million, five hundred twenty-two thousand, three hundred seventy-five".