43024220413 has 2 divisors, whose sum is σ = 43024220414. Its totient is φ = 43024220412.

The previous prime is 43024220377. The next prime is 43024220539. The reversal of 43024220413 is 31402242034.

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., 30822366969 + 12201853444 = 175563^2 + 110462^2 .

It is a cyclic number.

It is not a de Polignac number, because 43024220413 - 2¹⁷ = 43024089341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43024220713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21512110206 + 21512110207.

It is an arithmetic number, because the mean of its divisors is an integer number (21512110207).

Almost surely, 2^43024220413 is an apocalyptic number.

It is an amenable number.

43024220413 is a deficient number, since it is larger than the sum of its proper divisors (1).

43024220413 is an equidigital number, since it uses as much as digits as its factorization.

43024220413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 43024220413 its reverse (31402242034), we get a palindrome (74426462447).

The spelling of 43024220413 in words is "forty-three billion, twenty-four million, two hundred twenty thousand, four hundred thirteen".