240054524336353 has 2 divisors, whose sum is σ = 240054524336354. Its totient is φ = 240054524336352.

The previous prime is 240054524336323. The next prime is 240054524336399. The reversal of 240054524336353 is 353633425450042.

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., 237541056542689 + 2513467793664 = 15412367^2 + 1585392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240054524336353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240054524336297 and 240054524336306.

It is not a weakly prime, because it can be changed into another prime (240054524336323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120027262168176 + 120027262168177.

It is an arithmetic number, because the mean of its divisors is an integer number (120027262168177).

Almost surely, 2^{240054524336353} is an apocalyptic number.

It is an amenable number.

240054524336353 is a deficient number, since it is larger than the sum of its proper divisors (1).

240054524336353 is an equidigital number, since it uses as much as digits as its factorization.

240054524336353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552000, while the sum is 49.

Adding to 240054524336353 its reverse (353633425450042), we get a palindrome (593687949786395).

The spelling of 240054524336353 in words is "two hundred forty trillion, fifty-four billion, five hundred twenty-four million, three hundred thirty-six thousand, three hundred fifty-three".