20224053413 has 2 divisors, whose sum is σ = 20224053414. Its totient is φ = 20224053412.

The previous prime is 20224053403. The next prime is 20224053427. The reversal of 20224053413 is 31435042202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13522666369 + 6701387044 = 116287^2 + 81862^2 .

It is a cyclic number.

It is not a de Polignac number, because 20224053413 - 2¹² = 20224049317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20224053403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10112026706 + 10112026707.

It is an arithmetic number, because the mean of its divisors is an integer number (10112026707).

Almost surely, 2^20224053413 is an apocalyptic number.

It is an amenable number.

20224053413 is a deficient number, since it is larger than the sum of its proper divisors (1).

20224053413 is an equidigital number, since it uses as much as digits as its factorization.

20224053413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 20224053413 its reverse (31435042202), we get a palindrome (51659095615).

The spelling of 20224053413 in words is "twenty billion, two hundred twenty-four million, fifty-three thousand, four hundred thirteen".