16606061211472 has 80 divisors (see below), whose sum is σ = 32473655481600. Its totient is φ = 8226119172096.

The previous prime is 16606061211469. The next prime is 16606061211473. The reversal of 16606061211472 is 27411216060661.

It is a super-2 number, since 2×16606061211472² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16606061211473) 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, 1396987513 + ... + 1396999399.

It is an arithmetic number, because the mean of its divisors is an integer number (405920693520).

Almost surely, 2^{16606061211472} is an apocalyptic number.

It is an amenable number.

16606061211472 is a deficient number, since it is larger than the sum of its proper divisors (15867594270128).

16606061211472 is a wasteful number, since it uses less digits than its factorization.

16606061211472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13700 (or 13694 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 16606061211472 in words is "sixteen trillion, six hundred six billion, sixty-one million, two hundred eleven thousand, four hundred seventy-two".