43344429050 has 24 divisors (see below), whose sum is σ = 86822226876. Its totient is φ = 16004096640.

The previous prime is 43344429047. The next prime is 43344429127. The reversal of 43344429050 is 5092444334.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 18532193689 + 24812235361 = 136133^2 + 157519^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43344428995 and 43344429013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33341219 + ... + 33342518.

Almost surely, 2^43344429050 is an apocalyptic number.

43344429050 is an abundant number, since it is smaller than the sum of its proper divisors (43477797826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43344429050 is a wasteful number, since it uses less digits than its factorization.

43344429050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66683762 (or 66683757 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 43344429050 in words is "forty-three billion, three hundred forty-four million, four hundred twenty-nine thousand, fifty".