16163460424 has 8 divisors (see below), whose sum is σ = 30306488310. Its totient is φ = 8081730208.

The previous prime is 16163460371. The next prime is 16163460437. The reversal of 16163460424 is 42406436161.

16163460424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 14515912324 + 1647548100 = 120482^2 + 40590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×16163460424² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010216269 + ... + 1010216284.

Almost surely, 2^16163460424 is an apocalyptic number.

It is an amenable number.

16163460424 is a deficient number, since it is larger than the sum of its proper divisors (14143027886).

16163460424 is a wasteful number, since it uses less digits than its factorization.

16163460424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020432559 (or 2020432555 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 16163460424 its reverse (42406436161), we get a palindrome (58569896585).

The spelling of 16163460424 in words is "sixteen billion, one hundred sixty-three million, four hundred sixty thousand, four hundred twenty-four".