43030412221301 has 4 divisors (see below), whose sum is σ = 43248840709932. Its totient is φ = 42811983732672.

The previous prime is 43030412221207. The next prime is 43030412221337. The reversal of 43030412221301 is 10312221403034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42404177398801 + 626234822500 = 6511849^2 + 791350^2 .

It is a cyclic number.

It is not a de Polignac number, because 43030412221301 - 2¹⁰ = 43030412220277 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 (43030412221361) 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, 109214244020 + ... + 109214244413.

It is an arithmetic number, because the mean of its divisors is an integer number (10812210177483).

Almost surely, 2^{43030412221301} is an apocalyptic number.

It is an amenable number.

43030412221301 is a deficient number, since it is larger than the sum of its proper divisors (218428488631).

43030412221301 is a wasteful number, since it uses less digits than its factorization.

43030412221301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218428488630.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 43030412221301 its reverse (10312221403034), we get a palindrome (53342633624335).

The spelling of 43030412221301 in words is "forty-three trillion, thirty billion, four hundred twelve million, two hundred twenty-one thousand, three hundred one".