431211341 has 16 divisors (see below), whose sum is σ = 500732928. Its totient is φ = 366988800.

The previous prime is 431211331. The next prime is 431211343. The reversal of 431211341 is 143112134.

It is a cyclic number.

It is not a de Polignac number, because 431211341 - 2¹⁰ = 431210317 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 (431211343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29681 + ... + 41753.

It is an arithmetic number, because the mean of its divisors is an integer number (31295808).

Almost surely, 2^431211341 is an apocalyptic number.

It is an amenable number.

431211341 is a deficient number, since it is larger than the sum of its proper divisors (69521587).

431211341 is a wasteful number, since it uses less digits than its factorization.

431211341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12292.

The product of its digits is 288, while the sum is 20.

The square root of 431211341 is about 20765.6288370952. The cubic root of 431211341 is about 755.4923274568.

Adding to 431211341 its reverse (143112134), we get a palindrome (574323475).

The spelling of 431211341 in words is "four hundred thirty-one million, two hundred eleven thousand, three hundred forty-one".