43204320401 has 8 divisors (see below), whose sum is σ = 47835449184. Its totient is φ = 38690435520.

The previous prime is 43204320389. The next prime is 43204320407. The reversal of 43204320401 is 10402340234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43204320401 - 2⁶ = 43204320337 is a prime.

It is a super-2 number, since 2×43204320401² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43204320407) 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 7 ways as a sum of consecutive naturals, for example, 29310200 + ... + 29311673.

It is an arithmetic number, because the mean of its divisors is an integer number (5979431148).

Almost surely, 2^43204320401 is an apocalyptic number.

It is an amenable number.

43204320401 is a deficient number, since it is larger than the sum of its proper divisors (4631128783).

43204320401 is a wasteful number, since it uses less digits than its factorization.

43204320401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58621951.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 43204320401 its reverse (10402340234), we get a palindrome (53606660635).

The spelling of 43204320401 in words is "forty-three billion, two hundred four million, three hundred twenty thousand, four hundred one".