16713472366144 has 28 divisors (see below), whose sum is σ = 33171170230044. Its totient is φ = 8355382229504.

The previous prime is 16713472366141. The next prime is 16713472366153. The reversal of 16713472366144 is 44166327431761.

It can be written as a sum of positive squares in 2 ways, for example, as 495841305600 + 16217631060544 = 704160^2 + 4027112^2 .

It is not an unprimeable number, because it can be changed into a prime (16713472366141) 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, 20757367 + ... + 21547510.

It is an arithmetic number, because the mean of its divisors is an integer number (1184684651073).

Almost surely, 2^{16713472366144} is an apocalyptic number.

It is an amenable number.

16713472366144 is a deficient number, since it is larger than the sum of its proper divisors (16457697863900).

16713472366144 is an equidigital number, since it uses as much as digits as its factorization.

16713472366144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42311062 (or 42311052 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 55.

The spelling of 16713472366144 in words is "sixteen trillion, seven hundred thirteen billion, four hundred seventy-two million, three hundred sixty-six thousand, one hundred forty-four".