16164710933923 has 4 divisors (see below), whose sum is σ = 16164735129648. Its totient is φ = 16164686738200.

The previous prime is 16164710933911. The next prime is 16164710933929. The reversal of 16164710933923 is 32933901746161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16164710933923 - 2⁹ = 16164710933411 is a prime.

It is a super-2 number, since 2×16164710933923² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16164710933929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11066428 + ... + 12441673.

It is an arithmetic number, because the mean of its divisors is an integer number (4041183782412).

Almost surely, 2^{16164710933923} is an apocalyptic number.

16164710933923 is a deficient number, since it is larger than the sum of its proper divisors (24195725).

16164710933923 is an equidigital number, since it uses as much as digits as its factorization.

16164710933923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24195724.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 16164710933923 in words is "sixteen trillion, one hundred sixty-four billion, seven hundred ten million, nine hundred thirty-three thousand, nine hundred twenty-three".