160447443158 has 4 divisors (see below), whose sum is σ = 240671164740. Its totient is φ = 80223721578.

The previous prime is 160447443157. The next prime is 160447443161. The reversal of 160447443158 is 851344744061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 851344744061 = 7 ⋅121620677723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160447443157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40111860788 + ... + 40111860791.

It is an arithmetic number, because the mean of its divisors is an integer number (60167791185).

Almost surely, 2^160447443158 is an apocalyptic number.

160447443158 is a deficient number, since it is larger than the sum of its proper divisors (80223721582).

160447443158 is an equidigital number, since it uses as much as digits as its factorization.

160447443158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80223721581.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 160447443158 in words is "one hundred sixty billion, four hundred forty-seven million, four hundred forty-three thousand, one hundred fifty-eight".