160981005419 has 8 divisors (see below), whose sum is σ = 183562051680. Its totient is φ = 139856800896.

The previous prime is 160981005413. The next prime is 160981005503. The reversal of 160981005419 is 914500189061.

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 160981005419 - 2³⁶ = 92261528683 is a prime.

It is a super-2 number, since 2×160981005419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160981005419.

It is not an unprimeable number, because it can be changed into a prime (160981005413) 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, 364210199 + ... + 364210640.

It is an arithmetic number, because the mean of its divisors is an integer number (22945256460).

Almost surely, 2^160981005419 is an apocalyptic number.

160981005419 is a deficient number, since it is larger than the sum of its proper divisors (22581046261).

160981005419 is a wasteful number, since it uses less digits than its factorization.

160981005419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728420869.

The product of its (nonzero) digits is 77760, while the sum is 44.

The spelling of 160981005419 in words is "one hundred sixty billion, nine hundred eighty-one million, five thousand, four hundred nineteen".