240104443541 has 2 divisors, whose sum is σ = 240104443542. Its totient is φ = 240104443540.

The previous prime is 240104443493. The next prime is 240104443571. The reversal of 240104443541 is 145344401042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227080840900 + 13023602641 = 476530^2 + 114121^2 .

It is a cyclic number.

It is not a de Polignac number, because 240104443541 - 2¹⁸ = 240104181397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 240104443498 and 240104443507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240104443571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120052221770 + 120052221771.

It is an arithmetic number, because the mean of its divisors is an integer number (120052221771).

Almost surely, 2^240104443541 is an apocalyptic number.

It is an amenable number.

240104443541 is a deficient number, since it is larger than the sum of its proper divisors (1).

240104443541 is an equidigital number, since it uses as much as digits as its factorization.

240104443541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 240104443541 its reverse (145344401042), we get a palindrome (385448844583).

The spelling of 240104443541 in words is "two hundred forty billion, one hundred four million, four hundred forty-three thousand, five hundred forty-one".