160289492129 has 8 divisors (see below), whose sum is σ = 172625534760. Its totient is φ = 147954318336.

The previous prime is 160289492123. The next prime is 160289492131. The reversal of 160289492129 is 921294982061.

It can be written as a sum of positive squares in 4 ways, for example, as 9533569600 + 150755922529 = 97640^2 + 388273^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160289492129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (160289492123) 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, 194939 + ... + 598815.

It is an arithmetic number, because the mean of its divisors is an integer number (21578191845).

Almost surely, 2^160289492129 is an apocalyptic number.

It is an amenable number.

160289492129 is a deficient number, since it is larger than the sum of its proper divisors (12336042631).

160289492129 is a wasteful number, since it uses less digits than its factorization.

160289492129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434419.

The product of its (nonzero) digits is 1119744, while the sum is 53.

The spelling of 160289492129 in words is "one hundred sixty billion, two hundred eighty-nine million, four hundred ninety-two thousand, one hundred twenty-nine".