20242412441 has 2 divisors, whose sum is σ = 20242412442. Its totient is φ = 20242412440.

The previous prime is 20242412429. The next prime is 20242412461. The reversal of 20242412441 is 14421424202.

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., 15526156816 + 4716255625 = 124604^2 + 68675^2 .

It is a cyclic number.

It is not a de Polignac number, because 20242412441 - 2¹⁸ = 20242150297 is a prime.

It is a super-2 number, since 2×20242412441² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20242412441.

It is not a weakly prime, because it can be changed into another prime (20242412461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121206220 + 10121206221.

It is an arithmetic number, because the mean of its divisors is an integer number (10121206221).

Almost surely, 2^20242412441 is an apocalyptic number.

It is an amenable number.

20242412441 is a deficient number, since it is larger than the sum of its proper divisors (1).

20242412441 is an equidigital number, since it uses as much as digits as its factorization.

20242412441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 20242412441 its reverse (14421424202), we get a palindrome (34663836643).

The spelling of 20242412441 in words is "twenty billion, two hundred forty-two million, four hundred twelve thousand, four hundred forty-one".