16000144574603 has 16 divisors (see below), whose sum is σ = 18659561280000. Its totient is φ = 13714041730536.

The previous prime is 16000144574591. The next prime is 16000144574629. The reversal of 16000144574603 is 30647544100061.

16000144574603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16000144574603 - 2⁴ = 16000144574587 is a prime.

It is a super-3 number, since 3×16000144574603³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16000144574663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12584978 + ... + 13797896.

It is an arithmetic number, because the mean of its divisors is an integer number (1166222580000).

Almost surely, 2^{16000144574603} is an apocalyptic number.

16000144574603 is a deficient number, since it is larger than the sum of its proper divisors (2659416705397).

16000144574603 is an equidigital number, since it uses as much as digits as its factorization.

16000144574603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251399 (or 1251385 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

Adding to 16000144574603 its reverse (30647544100061), we get a palindrome (46647688674664).

The spelling of 16000144574603 in words is "sixteen trillion, one hundred forty-four million, five hundred seventy-four thousand, six hundred three".