242504929 has 2 divisors, whose sum is σ = 242504930. Its totient is φ = 242504928.

The previous prime is 242504903. The next prime is 242505019. The reversal of 242504929 is 929405242.

242504929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 228614400 + 13890529 = 15120^2 + 3727^2 .

It is a cyclic number.

It is not a de Polignac number, because 242504929 - 2⁵ = 242504897 is a prime.

It is not a weakly prime, because it can be changed into another prime (242504329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121252464 + 121252465.

It is an arithmetic number, because the mean of its divisors is an integer number (121252465).

Almost surely, 2^242504929 is an apocalyptic number.

It is an amenable number.

242504929 is a deficient number, since it is larger than the sum of its proper divisors (1).

242504929 is an equidigital number, since it uses as much as digits as its factorization.

242504929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 242504929 is about 15572.5697622454. The cubic root of 242504929 is about 623.6010772403.

The spelling of 242504929 in words is "two hundred forty-two million, five hundred four thousand, nine hundred twenty-nine".