43340224020 has 48 divisors (see below), whose sum is σ = 121362053568. Its totient is φ = 11556495360.

The previous prime is 43340224013. The next prime is 43340224021. The reversal of 43340224020 is 2042204334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43340224021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1182612 + ... + 1218708.

It is an arithmetic number, because the mean of its divisors is an integer number (2528376116).

Almost surely, 2^43340224020 is an apocalyptic number.

It is an amenable number.

43340224020 is an abundant number, since it is smaller than the sum of its proper divisors (78021829548).

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

43340224020 is a wasteful number, since it uses less digits than its factorization.

43340224020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56120 (or 56118 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 43340224020 its reverse (2042204334), we get a palindrome (45382428354).

The spelling of 43340224020 in words is "forty-three billion, three hundred forty million, two hundred twenty-four thousand, twenty".