43422421301 has 4 divisors (see below), whose sum is σ = 49625624352. Its totient is φ = 37219218252.

The previous prime is 43422421291. The next prime is 43422421307. The reversal of 43422421301 is 10312422434.

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 43422421301 - 2³⁴ = 26242552117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43422421307) 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, 3101601515 + ... + 3101601528.

It is an arithmetic number, because the mean of its divisors is an integer number (12406406088).

Almost surely, 2^43422421301 is an apocalyptic number.

It is an amenable number.

43422421301 is a deficient number, since it is larger than the sum of its proper divisors (6203203051).

43422421301 is an equidigital number, since it uses as much as digits as its factorization.

43422421301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203203050.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43422421301 its reverse (10312422434), we get a palindrome (53734843735).

The spelling of 43422421301 in words is "forty-three billion, four hundred twenty-two million, four hundred twenty-one thousand, three hundred one".