160716142843 has 4 divisors (see below), whose sum is σ = 164636048808. Its totient is φ = 156796236880.

The previous prime is 160716142817. The next prime is 160716142949. The reversal of 160716142843 is 348241617061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 160716142843 - 2²¹ = 160714045691 is a prime.

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 160716142843.

It is not an unprimeable number, because it can be changed into a prime (160716142813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1959952921 + ... + 1959953002.

It is an arithmetic number, because the mean of its divisors is an integer number (41159012202).

Almost surely, 2^160716142843 is an apocalyptic number.

160716142843 is a deficient number, since it is larger than the sum of its proper divisors (3919905965).

160716142843 is an equidigital number, since it uses as much as digits as its factorization.

160716142843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919905964.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 160716142843 in words is "one hundred sixty billion, seven hundred sixteen million, one hundred forty-two thousand, eight hundred forty-three".