16676677959101 has 8 divisors (see below), whose sum is σ = 16824936531840. Its totient is φ = 16528431269952.

The previous prime is 16676677959091. The next prime is 16676677959143. The reversal of 16676677959101 is 10195977667661.

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 16676677959101 - 2²² = 16676673764797 is a prime.

It is a super-2 number, since 2×16676677959101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16676677959901) 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, 139811 + ... + 5776928.

It is an arithmetic number, because the mean of its divisors is an integer number (2103117066480).

Almost surely, 2^{16676677959101} is an apocalyptic number.

It is an amenable number.

16676677959101 is a deficient number, since it is larger than the sum of its proper divisors (148258572739).

16676677959101 is a wasteful number, since it uses less digits than its factorization.

16676677959101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941795.

The product of its (nonzero) digits is 180033840, while the sum is 71.

The spelling of 16676677959101 in words is "sixteen trillion, six hundred seventy-six billion, six hundred seventy-seven million, nine hundred fifty-nine thousand, one hundred one".