43221200000241 has 4 divisors (see below), whose sum is σ = 57628266666992. Its totient is φ = 28814133333492.

The previous prime is 43221200000233. The next prime is 43221200000273. The reversal of 43221200000241 is 14200000212234.

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 43221200000241 - 2³ = 43221200000233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43221200008241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7203533333371 + ... + 7203533333376.

It is an arithmetic number, because the mean of its divisors is an integer number (14407066666748).

Almost surely, 2^{43221200000241} is an apocalyptic number.

It is an amenable number.

43221200000241 is a deficient number, since it is larger than the sum of its proper divisors (14407066666751).

43221200000241 is a wasteful number, since it uses less digits than its factorization.

43221200000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14407066666750.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 43221200000241 its reverse (14200000212234), we get a palindrome (57421200212475).

The spelling of 43221200000241 in words is "forty-three trillion, two hundred twenty-one billion, two hundred million, two hundred forty-one", and thus it is an aban number.