16969429677 has 8 divisors (see below), whose sum is σ = 22724710240. Its totient is φ = 11263551120.

The previous prime is 16969429651. The next prime is 16969429709. The reversal of 16969429677 is 77692496961.

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

It is not a de Polignac number, because 16969429677 - 2¹² = 16969425581 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 (16969429637) 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, 12349699 + ... + 12351072.

It is an arithmetic number, because the mean of its divisors is an integer number (2840588780).

Almost surely, 2^16969429677 is an apocalyptic number.

It is an amenable number.

16969429677 is a deficient number, since it is larger than the sum of its proper divisors (5755280563).

16969429677 is a wasteful number, since it uses less digits than its factorization.

16969429677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24701003.

The product of its digits is 61725888, while the sum is 66.

The spelling of 16969429677 in words is "sixteen billion, nine hundred sixty-nine million, four hundred twenty-nine thousand, six hundred seventy-seven".