43424204050 has 12 divisors (see below), whose sum is σ = 80769019626. Its totient is φ = 17369681600.

The previous prime is 43424204029. The next prime is 43424204053. The reversal of 43424204050 is 5040242434.

It can be written as a sum of positive squares in 3 ways, for example, as 30297231721 + 13126972329 = 174061^2 + 114573^2 .

It is a super-2 number, since 2×43424204050² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43424204053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 434241991 + ... + 434242090.

Almost surely, 2^43424204050 is an apocalyptic number.

43424204050 is a deficient number, since it is larger than the sum of its proper divisors (37344815576).

43424204050 is a wasteful number, since it uses less digits than its factorization.

43424204050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868484093 (or 868484088 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 43424204050 its reverse (5040242434), we get a palindrome (48464446484).

The spelling of 43424204050 in words is "forty-three billion, four hundred twenty-four million, two hundred four thousand, fifty".