43413104221 has 8 divisors (see below), whose sum is σ = 46017512640. Its totient is φ = 40814328768.

The previous prime is 43413104209. The next prime is 43413104257. The reversal of 43413104221 is 12240131434.

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

It is a cyclic number.

It is not a de Polignac number, because 43413104221 - 2¹⁵ = 43413071453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43413104261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1392361 + ... + 1423198.

It is an arithmetic number, because the mean of its divisors is an integer number (5752189080).

Almost surely, 2^43413104221 is an apocalyptic number.

It is an amenable number.

43413104221 is a deficient number, since it is larger than the sum of its proper divisors (2604408419).

43413104221 is a wasteful number, since it uses less digits than its factorization.

43413104221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816483.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43413104221 its reverse (12240131434), we get a palindrome (55653235655).

The spelling of 43413104221 in words is "forty-three billion, four hundred thirteen million, one hundred four thousand, two hundred twenty-one".