43343300440 has 32 divisors (see below), whose sum is σ = 106388102160. Its totient is φ = 15761200000.

The previous prime is 43343300401. The next prime is 43343300471. The reversal of 43343300440 is 4400334334.

It is a happy number.

43343300440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43343300399 and 43343300408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49253311 + ... + 49254190.

Almost surely, 2^43343300440 is an apocalyptic number.

43343300440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43343300440 is an abundant number, since it is smaller than the sum of its proper divisors (63044801720).

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

43343300440 is a wasteful number, since it uses less digits than its factorization.

43343300440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98507523 (or 98507519 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 43343300440 its reverse (4400334334), we get a palindrome (47743634774).

The spelling of 43343300440 in words is "forty-three billion, three hundred forty-three million, three hundred thousand, four hundred forty".