43442401221230 has 32 divisors (see below), whose sum is σ = 88056855502848. Its totient is φ = 15287648522400.

The previous prime is 43442401221209. The next prime is 43442401221319. The reversal of 43442401221230 is 3212210424434.

It is a happy number.

43442401221230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 6369850142 + ... + 6369856961.

It is an arithmetic number, because the mean of its divisors is an integer number (2751776734464).

Almost surely, 2^{43442401221230} is an apocalyptic number.

43442401221230 is an abundant number, since it is smaller than the sum of its proper divisors (44614454281618).

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

43442401221230 is a wasteful number, since it uses less digits than its factorization.

43442401221230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12739707152.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 43442401221230 its reverse (3212210424434), we get a palindrome (46654611645664).

The spelling of 43442401221230 in words is "forty-three trillion, four hundred forty-two billion, four hundred one million, two hundred twenty-one thousand, two hundred thirty".