240341244293 has 2 divisors, whose sum is σ = 240341244294. Its totient is φ = 240341244292.

The previous prime is 240341244281. The next prime is 240341244373. The reversal of 240341244293 is 392442143042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238161568324 + 2179675969 = 488018^2 + 46687^2 .

It is a cyclic number.

It is not a de Polignac number, because 240341244293 - 2¹⁶ = 240341178757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240341244593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120170622146 + 120170622147.

It is an arithmetic number, because the mean of its divisors is an integer number (120170622147).

Almost surely, 2^240341244293 is an apocalyptic number.

It is an amenable number.

240341244293 is a deficient number, since it is larger than the sum of its proper divisors (1).

240341244293 is an equidigital number, since it uses as much as digits as its factorization.

240341244293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 240341244293 in words is "two hundred forty billion, three hundred forty-one million, two hundred forty-four thousand, two hundred ninety-three".