43431014032104 has 64 divisors (see below), whose sum is σ = 108863428746240. Its totient is φ = 14438893835520.

The previous prime is 43431014032097. The next prime is 43431014032123. The reversal of 43431014032104 is 40123041013434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84858489 + ... + 85368759.

It is an arithmetic number, because the mean of its divisors is an integer number (1700991074160).

Almost surely, 2^{43431014032104} is an apocalyptic number.

It is an amenable number.

43431014032104 is an abundant number, since it is smaller than the sum of its proper divisors (65432414714136).

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

43431014032104 is a wasteful number, since it uses less digits than its factorization.

43431014032104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519610 (or 519606 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 43431014032104 its reverse (40123041013434), we get a palindrome (83554055045538).

The spelling of 43431014032104 in words is "forty-three trillion, four hundred thirty-one billion, fourteen million, thirty-two thousand, one hundred four".