43441214140 has 12 divisors (see below), whose sum is σ = 91226549736. Its totient is φ = 17376485648.

The previous prime is 43441214119. The next prime is 43441214149. The reversal of 43441214140 is 4141214434.

It is a junction number, because it is equal to n+sod(n) for n = 43441214099 and 43441214108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43441214149) 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 3 ways as a sum of consecutive naturals, for example, 1086030334 + ... + 1086030373.

It is an arithmetic number, because the mean of its divisors is an integer number (7602212478).

Almost surely, 2^43441214140 is an apocalyptic number.

It is an amenable number.

43441214140 is an abundant number, since it is smaller than the sum of its proper divisors (47785335596).

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

43441214140 is a wasteful number, since it uses less digits than its factorization.

43441214140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172060716 (or 2172060714 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 43441214140 its reverse (4141214434), we get a palindrome (47582428574).

The spelling of 43441214140 in words is "forty-three billion, four hundred forty-one million, two hundred fourteen thousand, one hundred forty".