16260066518 has 8 divisors (see below), whose sum is σ = 24399117912. Its totient is φ = 8127027216.

The previous prime is 16260066479. The next prime is 16260066547. The reversal of 16260066518 is 81566006261.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×16260066518³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496255 + ... + 1507082.

It is an arithmetic number, because the mean of its divisors is an integer number (3049889739).

Almost surely, 2^16260066518 is an apocalyptic number.

16260066518 is a deficient number, since it is larger than the sum of its proper divisors (8139051394).

16260066518 is a wasteful number, since it uses less digits than its factorization.

16260066518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006046.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 16260066518 in words is "sixteen billion, two hundred sixty million, sixty-six thousand, five hundred eighteen".