43341230440 has 32 divisors (see below), whose sum is σ = 97897238280. Its totient is φ = 17269030912.

The previous prime is 43341230399. The next prime is 43341230489. The reversal of 43341230440 is 4403214334.

It can be written as a sum of positive squares in 4 ways, for example, as 43204948164 + 136282276 = 207858^2 + 11674^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43341230399 and 43341230408.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2097757 + ... + 2118316.

Almost surely, 2^43341230440 is an apocalyptic number.

43341230440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43341230440 is an abundant number, since it is smaller than the sum of its proper divisors (54556007840).

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

43341230440 is a wasteful number, since it uses less digits than its factorization.

43341230440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4216341 (or 4216337 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43341230440 its reverse (4403214334), we get a palindrome (47744444774).

The spelling of 43341230440 in words is "forty-three billion, three hundred forty-one million, two hundred thirty thousand, four hundred forty".