242160299 has 2 divisors, whose sum is σ = 242160300. Its totient is φ = 242160298.

The previous prime is 242160287. The next prime is 242160337. The reversal of 242160299 is 992061242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242160299 - 2¹² = 242156203 is a prime.

It is a super-2 number, since 2×242160299² = 117283220823538802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (242160229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121080149 + 121080150.

It is an arithmetic number, because the mean of its divisors is an integer number (121080150).

Almost surely, 2^242160299 is an apocalyptic number.

242160299 is a deficient number, since it is larger than the sum of its proper divisors (1).

242160299 is an equidigital number, since it uses as much as digits as its factorization.

242160299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 242160299 is about 15561.5005381872. The cubic root of 242160299 is about 623.3055320101.

The spelling of 242160299 in words is "two hundred forty-two million, one hundred sixty thousand, two hundred ninety-nine".