16480269348663 has 16 divisors (see below), whose sum is σ = 22567738669056. Its totient is φ = 10689827410080.

The previous prime is 16480269348649. The next prime is 16480269348671. The reversal of 16480269348663 is 36684396208461.

It is not a de Polignac number, because 16480269348663 - 2¹⁷ = 16480269217591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16480269348594 and 16480269348603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16480269348623) 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, 17736670 + ... + 18642692.

It is an arithmetic number, because the mean of its divisors is an integer number (1410483666816).

Almost surely, 2^{16480269348663} is an apocalyptic number.

16480269348663 is a deficient number, since it is larger than the sum of its proper divisors (6087469320393).

16480269348663 is a wasteful number, since it uses less digits than its factorization.

16480269348663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069934.

The product of its (nonzero) digits is 214990848, while the sum is 66.

The spelling of 16480269348663 in words is "sixteen trillion, four hundred eighty billion, two hundred sixty-nine million, three hundred forty-eight thousand, six hundred sixty-three".