16677361432472 has 16 divisors (see below), whose sum is σ = 33675441354240. Its totient is φ = 7697243738016.

The previous prime is 16677361432463. The next prime is 16677361432477. The reversal of 16677361432472 is 27423416377661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16677361432477) by changing a digit.

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, 80179622168 + ... + 80179622375.

It is an arithmetic number, because the mean of its divisors is an integer number (2104715084640).

Almost surely, 2^{16677361432472} is an apocalyptic number.

It is an amenable number.

16677361432472 is an abundant number, since it is smaller than the sum of its proper divisors (16998079921768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16677361432472 is a wasteful number, since it uses less digits than its factorization.

16677361432472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160359244562 (or 160359244558 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 59.

The spelling of 16677361432472 in words is "sixteen trillion, six hundred seventy-seven billion, three hundred sixty-one million, four hundred thirty-two thousand, four hundred seventy-two".