160138566041 has 4 divisors (see below), whose sum is σ = 160173016500. Its totient is φ = 160104115584.

The previous prime is 160138566037. The next prime is 160138566043. The reversal of 160138566041 is 140665831061.

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

It can be written as a sum of positive squares in 2 ways, for example, as 135500554816 + 24638011225 = 368104^2 + 156965^2 .

It is a cyclic number.

It is not a de Polignac number, because 160138566041 - 2² = 160138566037 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 160138566041.

It is not an unprimeable number, because it can be changed into a prime (160138566043) 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, 17218256 + ... + 17227553.

It is an arithmetic number, because the mean of its divisors is an integer number (40043254125).

Almost surely, 2^160138566041 is an apocalyptic number.

It is an amenable number.

160138566041 is a deficient number, since it is larger than the sum of its proper divisors (34450459).

160138566041 is an equidigital number, since it uses as much as digits as its factorization.

160138566041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34450458.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 160138566041 in words is "one hundred sixty billion, one hundred thirty-eight million, five hundred sixty-six thousand, forty-one".