43030440002401 has 4 divisors (see below), whose sum is σ = 43081727774400. Its totient is φ = 42979152230404.

The previous prime is 43030440002353. The next prime is 43030440002437. The reversal of 43030440002401 is 10420004403034.

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 a cyclic number.

It is not a de Polignac number, because 43030440002401 - 2³¹ = 43028292518753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43030440002101) 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, 25643884741 + ... + 25643886418.

It is an arithmetic number, because the mean of its divisors is an integer number (10770431943600).

Almost surely, 2^{43030440002401} is an apocalyptic number.

It is an amenable number.

43030440002401 is a deficient number, since it is larger than the sum of its proper divisors (51287771999).

43030440002401 is an equidigital number, since it uses as much as digits as its factorization.

43030440002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51287771998.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 43030440002401 its reverse (10420004403034), we get a palindrome (53450444405435).

The spelling of 43030440002401 in words is "forty-three trillion, thirty billion, four hundred forty million, two thousand, four hundred one".