16980097069 has 16 divisors (see below), whose sum is σ = 18798623424. Its totient is φ = 15237475200.

The previous prime is 16980097027. The next prime is 16980097111. The reversal of 16980097069 is 96079008961.

It is an interprime number because it is at equal distance from previous prime (16980097027) and next prime (16980097111).

It is a cyclic number.

It is not a de Polignac number, because 16980097069 - 2¹¹ = 16980095021 is a prime.

It is a super-2 number, since 2×16980097069² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16980097469) 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 15 ways as a sum of consecutive naturals, for example, 94554 + ... + 207124.

It is an arithmetic number, because the mean of its divisors is an integer number (1174913964).

Almost surely, 2^16980097069 is an apocalyptic number.

It is an amenable number.

16980097069 is a deficient number, since it is larger than the sum of its proper divisors (1818526355).

16980097069 is a wasteful number, since it uses less digits than its factorization.

16980097069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112908.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The spelling of 16980097069 in words is "sixteen billion, nine hundred eighty million, ninety-seven thousand, sixty-nine".