160402441 has 2 divisors, whose sum is σ = 160402442. Its totient is φ = 160402440.

The previous prime is 160402421. The next prime is 160402447. The reversal of 160402441 is 144204061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80478841 + 79923600 = 8971^2 + 8940^2 .

It is a cyclic number.

It is not a de Polignac number, because 160402441 - 2²¹ = 158305289 is a prime.

It is not a weakly prime, because it can be changed into another prime (160402447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80201220 + 80201221.

It is an arithmetic number, because the mean of its divisors is an integer number (80201221).

Almost surely, 2^160402441 is an apocalyptic number.

It is an amenable number.

160402441 is a deficient number, since it is larger than the sum of its proper divisors (1).

160402441 is an equidigital number, since it uses as much as digits as its factorization.

160402441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 160402441 is about 12665.0085274349. The cubic root of 160402441 is about 543.3383059586.

It can be divided in two parts, 16040 and 2441, that added together give a palindrome (18481).

The spelling of 160402441 in words is "one hundred sixty million, four hundred two thousand, four hundred forty-one".