16163465514423 has 8 divisors (see below), whose sum is σ = 21589566728448. Its totient is φ = 10756503988344.

The previous prime is 16163465514407. The next prime is 16163465514431. The reversal of 16163465514423 is 32441556436161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16163465514423 - 2⁴ = 16163465514407 is a prime.

It is a super-2 number, since 2×16163465514423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16163465514523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4784920015 + ... + 4784923392.

It is an arithmetic number, because the mean of its divisors is an integer number (2698695841056).

Almost surely, 2^{16163465514423} is an apocalyptic number.

16163465514423 is a deficient number, since it is larger than the sum of its proper divisors (5426101214025).

16163465514423 is an equidigital number, since it uses as much as digits as its factorization.

16163465514423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9569843973.

The product of its digits is 6220800, while the sum is 51.

The spelling of 16163465514423 in words is "sixteen trillion, one hundred sixty-three billion, four hundred sixty-five million, five hundred fourteen thousand, four hundred twenty-three".