16676447251013 has 8 divisors (see below), whose sum is σ = 18779342359296. Its totient is φ = 14671361217600.

The previous prime is 16676447250959. The next prime is 16676447251021. The reversal of 16676447251013 is 31015274467661.

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

It is a cyclic number.

It is not a de Polignac number, because 16676447251013 - 2¹⁸ = 16676446988869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16676447251033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24452268356 + ... + 24452269037.

It is an arithmetic number, because the mean of its divisors is an integer number (2347417794912).

Almost surely, 2^{16676447251013} is an apocalyptic number.

It is an amenable number.

16676447251013 is a deficient number, since it is larger than the sum of its proper divisors (2102895108283).

16676447251013 is a wasteful number, since it uses less digits than its factorization.

16676447251013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48904537435.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 16676447251013 in words is "sixteen trillion, six hundred seventy-six billion, four hundred forty-seven million, two hundred fifty-one thousand, thirteen".