242150302279 has 2 divisors, whose sum is σ = 242150302280. Its totient is φ = 242150302278.

The previous prime is 242150302237. The next prime is 242150302411. The reversal of 242150302279 is 972203051242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242150302279 is a prime.

It is a super-2 number, since 2×242150302279² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242150302579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121075151139 + 121075151140.

It is an arithmetic number, because the mean of its divisors is an integer number (121075151140).

Almost surely, 2^242150302279 is an apocalyptic number.

242150302279 is a deficient number, since it is larger than the sum of its proper divisors (1).

242150302279 is an equidigital number, since it uses as much as digits as its factorization.

242150302279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 242150302279 in words is "two hundred forty-two billion, one hundred fifty million, three hundred two thousand, two hundred seventy-nine".