43055431532214 has 16 divisors (see below), whose sum is σ = 86111128527600. Its totient is φ = 14351766266880.

The previous prime is 43055431532149. The next prime is 43055431532237. The reversal of 43055431532214 is 41223513455034.

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, 8920639 + ... + 12872010.

It is an arithmetic number, because the mean of its divisors is an integer number (5381945532975).

Almost surely, 2^{43055431532214} is an apocalyptic number.

43055431532214 is an abundant number, since it is smaller than the sum of its proper divisors (43055696995386).

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

43055431532214 is a wasteful number, since it uses less digits than its factorization.

43055431532214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22121935.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 43055431532214 its reverse (41223513455034), we get a palindrome (84278944987248).

The spelling of 43055431532214 in words is "forty-three trillion, fifty-five billion, four hundred thirty-one million, five hundred thirty-two thousand, two hundred fourteen".