240402059 has 2 divisors, whose sum is σ = 240402060. Its totient is φ = 240402058.

The previous prime is 240402013. The next prime is 240402073. The reversal of 240402059 is 950204042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240402059 is a prime.

It is not a weakly prime, because it can be changed into another prime (240402089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120201029 + 120201030.

It is an arithmetic number, because the mean of its divisors is an integer number (120201030).

Almost surely, 2^240402059 is an apocalyptic number.

240402059 is a deficient number, since it is larger than the sum of its proper divisors (1).

240402059 is an equidigital number, since it uses as much as digits as its factorization.

240402059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 240402059 is about 15504.9043531394. The cubic root of 240402059 is about 621.7933328073.

The spelling of 240402059 in words is "two hundred forty million, four hundred two thousand, fifty-nine".