242952433 has 2 divisors, whose sum is σ = 242952434. Its totient is φ = 242952432.

The previous prime is 242952421. The next prime is 242952439. The reversal of 242952433 is 334259242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242331489 + 620944 = 15567^2 + 788^2 .

It is a cyclic number.

It is not a de Polignac number, because 242952433 - 2²¹ = 240855281 is a prime.

It is not a weakly prime, because it can be changed into another prime (242952439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121476216 + 121476217.

It is an arithmetic number, because the mean of its divisors is an integer number (121476217).

Almost surely, 2^242952433 is an apocalyptic number.

It is an amenable number.

242952433 is a deficient number, since it is larger than the sum of its proper divisors (1).

242952433 is an equidigital number, since it uses as much as digits as its factorization.

242952433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 242952433 is about 15586.9314812121. The cubic root of 242952433 is about 623.9844268316.

The spelling of 242952433 in words is "two hundred forty-two million, nine hundred fifty-two thousand, four hundred thirty-three".