240241199959 has 2 divisors, whose sum is σ = 240241199960. Its totient is φ = 240241199958.

The previous prime is 240241199953. The next prime is 240241200013. The reversal of 240241199959 is 959991142042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240241199959 - 2⁵ = 240241199927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240241199953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120120599979 + 120120599980.

It is an arithmetic number, because the mean of its divisors is an integer number (120120599980).

Almost surely, 2^240241199959 is an apocalyptic number.

240241199959 is a deficient number, since it is larger than the sum of its proper divisors (1).

240241199959 is an equidigital number, since it uses as much as digits as its factorization.

240241199959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 240241199959 in words is "two hundred forty billion, two hundred forty-one million, one hundred ninety-nine thousand, nine hundred fifty-nine".