431241321301 has 16 divisors (see below), whose sum is σ = 494415802368. Its totient is φ = 368459348400.

The previous prime is 431241321257. The next prime is 431241321473. The reversal of 431241321301 is 103123142134.

It is a cyclic number.

It is not a de Polignac number, because 431241321301 - 2¹³ = 431241313109 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 (431241021301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20339616 + ... + 20360806.

It is an arithmetic number, because the mean of its divisors is an integer number (30900987648).

Almost surely, 2^431241321301 is an apocalyptic number.

It is an amenable number.

431241321301 is a deficient number, since it is larger than the sum of its proper divisors (63174481067).

431241321301 is a wasteful number, since it uses less digits than its factorization.

431241321301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30312.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 431241321301 its reverse (103123142134), we get a palindrome (534364463435).

The spelling of 431241321301 in words is "four hundred thirty-one billion, two hundred forty-one million, three hundred twenty-one thousand, three hundred one".