20240343527 has 2 divisors, whose sum is σ = 20240343528. Its totient is φ = 20240343526.

The previous prime is 20240343481. The next prime is 20240343553. The reversal of 20240343527 is 72534304202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20240343527 - 2¹⁸ = 20240081383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20240343493 and 20240343502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20240343727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120171763 + 10120171764.

It is an arithmetic number, because the mean of its divisors is an integer number (10120171764).

Almost surely, 2^20240343527 is an apocalyptic number.

20240343527 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240343527 is an equidigital number, since it uses as much as digits as its factorization.

20240343527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 32.

Adding to 20240343527 its reverse (72534304202), we get a palindrome (92774647729).

The spelling of 20240343527 in words is "twenty billion, two hundred forty million, three hundred forty-three thousand, five hundred twenty-seven".