43204420050 has 48 divisors (see below), whose sum is σ = 116887599072. Its totient is φ = 10473798400.

The previous prime is 43204420043. The next prime is 43204420057. The reversal of 43204420050 is 5002440234.

It is an interprime number because it is at equal distance from previous prime (43204420043) and next prime (43204420057).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 43204420050.

It is not an unprimeable number, because it can be changed into a prime (43204420057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13090599 + ... + 13093898.

It is an arithmetic number, because the mean of its divisors is an integer number (2435158314).

Almost surely, 2^43204420050 is an apocalyptic number.

43204420050 is an abundant number, since it is smaller than the sum of its proper divisors (73683179022).

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

43204420050 is a wasteful number, since it uses less digits than its factorization.

43204420050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26184523 (or 26184518 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 43204420050 its reverse (5002440234), we get a palindrome (48206860284).

The spelling of 43204420050 in words is "forty-three billion, two hundred four million, four hundred twenty thousand, fifty".