16472212366645 has 16 divisors (see below), whose sum is σ = 22603393761408. Its totient is φ = 11288765793600.

The previous prime is 16472212366637. The next prime is 16472212366663. The reversal of 16472212366645 is 54666321227461.

It is not a de Polignac number, because 16472212366645 - 2³ = 16472212366637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134636806 + ... + 134759095.

It is an arithmetic number, because the mean of its divisors is an integer number (1412712110088).

Almost surely, 2^{16472212366645} is an apocalyptic number.

It is an amenable number.

16472212366645 is a deficient number, since it is larger than the sum of its proper divisors (6131181394763).

16472212366645 is a wasteful number, since it uses less digits than its factorization.

16472212366645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269397660.

The product of its digits is 17418240, while the sum is 55.

The spelling of 16472212366645 in words is "sixteen trillion, four hundred seventy-two billion, two hundred twelve million, three hundred sixty-six thousand, six hundred forty-five".