160442899 has 2 divisors, whose sum is σ = 160442900. Its totient is φ = 160442898.

The previous prime is 160442879. The next prime is 160442903. The reversal of 160442899 is 998244061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160442899 - 2²³ = 152054291 is a prime.

It is not a weakly prime, because it can be changed into another prime (160442879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80221449 + 80221450.

It is an arithmetic number, because the mean of its divisors is an integer number (80221450).

Almost surely, 2^160442899 is an apocalyptic number.

160442899 is a deficient number, since it is larger than the sum of its proper divisors (1).

160442899 is an equidigital number, since it uses as much as digits as its factorization.

160442899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 160442899 is about 12666.6056621338. The cubic root of 160442899 is about 543.3839838446.

The spelling of 160442899 in words is "one hundred sixty million, four hundred forty-two thousand, eight hundred ninety-nine".