43041234244340 has 24 divisors (see below), whose sum is σ = 90386872857960. Its totient is φ = 17216440184448.

The previous prime is 43041234244319. The next prime is 43041234244387. The reversal of 43041234244340 is 4344243214034.

43041234244340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5839578576484 + 37201655667856 = 2416522^2 + 6099316^2 .

It is a super-2 number, since 2×43041234244340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43041234244294 and 43041234244303.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3602726 + ... + 9952994.

It is an arithmetic number, because the mean of its divisors is an integer number (3766119702415).

Almost surely, 2^{43041234244340} is an apocalyptic number.

It is an amenable number.

43041234244340 is an abundant number, since it is smaller than the sum of its proper divisors (47345638613620).

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

43041234244340 is a wasteful number, since it uses less digits than its factorization.

43041234244340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6689171 (or 6689169 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 43041234244340 its reverse (4344243214034), we get a palindrome (47385477458374).

The spelling of 43041234244340 in words is "forty-three trillion, forty-one billion, two hundred thirty-four million, two hundred forty-four thousand, three hundred forty".