16442615363163 has 16 divisors (see below), whose sum is σ = 23924396276352. Its totient is φ = 9961944416000.

The previous prime is 16442615363143. The next prime is 16442615363171. The reversal of 16442615363163 is 36136351624461.

It is a cyclic number.

It is not a de Polignac number, because 16442615363163 - 2¹² = 16442615359067 is a prime.

It is a super-3 number, since 3×16442615363163³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16442615363143) 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, 81823533 + ... + 82024238.

It is an arithmetic number, because the mean of its divisors is an integer number (1495274767272).

Almost surely, 2^{16442615363163} is an apocalyptic number.

16442615363163 is a deficient number, since it is larger than the sum of its proper divisors (7481780913189).

16442615363163 is a wasteful number, since it uses less digits than its factorization.

16442615363163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163850826.

The product of its digits is 5598720, while the sum is 51.

The spelling of 16442615363163 in words is "sixteen trillion, four hundred forty-two billion, six hundred fifteen million, three hundred sixty-three thousand, one hundred sixty-three".