43104032430321 has 4 divisors (see below), whose sum is σ = 57472043240432. Its totient is φ = 28736021620212.

The previous prime is 43104032430307. The next prime is 43104032430323. The reversal of 43104032430321 is 12303423040134.

It is a happy number.

43104032430321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 43104032430321 - 2⁵ = 43104032430289 is a prime.

It is a super-2 number, since 2×43104032430321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43104032430323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7184005405051 + ... + 7184005405056.

It is an arithmetic number, because the mean of its divisors is an integer number (14368010810108).

Almost surely, 2^{43104032430321} is an apocalyptic number.

It is an amenable number.

43104032430321 is a deficient number, since it is larger than the sum of its proper divisors (14368010810111).

43104032430321 is a wasteful number, since it uses less digits than its factorization.

43104032430321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14368010810110.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 43104032430321 its reverse (12303423040134), we get a palindrome (55407455470455).

The spelling of 43104032430321 in words is "forty-three trillion, one hundred four billion, thirty-two million, four hundred thirty thousand, three hundred twenty-one".