242114947 has 2 divisors, whose sum is σ = 242114948. Its totient is φ = 242114946.

The previous prime is 242114933. The next prime is 242114953. The reversal of 242114947 is 749411242.

It is a happy number.

242114947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242114947 - 2¹⁵ = 242082179 is a prime.

It is not a weakly prime, because it can be changed into another prime (242114927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121057473 + 121057474.

It is an arithmetic number, because the mean of its divisors is an integer number (121057474).

Almost surely, 2^242114947 is an apocalyptic number.

242114947 is a deficient number, since it is larger than the sum of its proper divisors (1).

242114947 is an equidigital number, since it uses as much as digits as its factorization.

242114947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 242114947 is about 15560.0432840015. The cubic root of 242114947 is about 623.2666185060.

The spelling of 242114947 in words is "two hundred forty-two million, one hundred fourteen thousand, nine hundred forty-seven".