43033033222401 has 4 divisors (see below), whose sum is σ = 57377377629872. Its totient is φ = 28688688814932.

The previous prime is 43033033222393. The next prime is 43033033222423. The reversal of 43033033222401 is 10422233033034.

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 43033033222401 - 2³ = 43033033222393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43033033221401) 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, 7172172203731 + ... + 7172172203736.

It is an arithmetic number, because the mean of its divisors is an integer number (14344344407468).

Almost surely, 2^{43033033222401} is an apocalyptic number.

It is an amenable number.

43033033222401 is a deficient number, since it is larger than the sum of its proper divisors (14344344407471).

43033033222401 is a wasteful number, since it uses less digits than its factorization.

43033033222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14344344407470.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 43033033222401 its reverse (10422233033034), we get a palindrome (53455266255435).

The spelling of 43033033222401 in words is "forty-three trillion, thirty-three billion, thirty-three million, two hundred twenty-two thousand, four hundred one".