240010429 has 2 divisors, whose sum is σ = 240010430. Its totient is φ = 240010428.

The previous prime is 240010427. The next prime is 240010439. The reversal of 240010429 is 924010042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129276900 + 110733529 = 11370^2 + 10523^2 .

It is a cyclic number.

It is not a de Polignac number, because 240010429 - 2¹ = 240010427 is a prime.

Together with 240010427, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240010427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120005214 + 120005215.

It is an arithmetic number, because the mean of its divisors is an integer number (120005215).

Almost surely, 2^240010429 is an apocalyptic number.

It is an amenable number.

240010429 is a deficient number, since it is larger than the sum of its proper divisors (1).

240010429 is an equidigital number, since it uses as much as digits as its factorization.

240010429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 240010429 is about 15492.2699757008. The cubic root of 240010429 is about 621.4555025403.

The spelling of 240010429 in words is "two hundred forty million, ten thousand, four hundred twenty-nine".