16677312211371 has 16 divisors (see below), whose sum is σ = 25414004809728. Its totient is φ = 9529533580800.

The previous prime is 16677312211331. The next prime is 16677312211501. The reversal of 16677312211371 is 17311221377661.

It is not a de Polignac number, because 16677312211371 - 2⁷ = 16677312211243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16677312211371.

It is not an unprimeable number, because it can be changed into a prime (16677312211331) 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, 14391915 + ... + 15507476.

It is an arithmetic number, because the mean of its divisors is an integer number (1588375300608).

Almost surely, 2^{16677312211371} is an apocalyptic number.

16677312211371 is a deficient number, since it is larger than the sum of its proper divisors (8736692598357).

16677312211371 is a wasteful number, since it uses less digits than its factorization.

16677312211371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29925962.

The product of its digits is 444528, while the sum is 48.

The spelling of 16677312211371 in words is "sixteen trillion, six hundred seventy-seven billion, three hundred twelve million, two hundred eleven thousand, three hundred seventy-one".