431422413143211 has 48 divisors (see below), whose sum is σ = 743537596078080. Its totient is φ = 246512773014480.

The previous prime is 431422413143207. The next prime is 431422413143257. The reversal of 431422413143211 is 112341314224134.

431422413143211 is a `hidden beast` number, since 4 + 3 + 1 + 4 + 22 + 413 + 1 + 4 + 3 + 211 = 666.

It is not a de Polignac number, because 431422413143211 - 2² = 431422413143207 is a prime.

It is a super-2 number, since 2×431422413143211² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (431422413143261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13334190 + ... + 32259036.

It is an arithmetic number, because the mean of its divisors is an integer number (15490366584960).

Almost surely, 2^{431422413143211} is an apocalyptic number.

431422413143211 is a deficient number, since it is larger than the sum of its proper divisors (312115182934869).

431422413143211 is a wasteful number, since it uses less digits than its factorization.

431422413143211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18942101 (or 18942088 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

Adding to 431422413143211 its reverse (112341314224134), we get a palindrome (543763727367345).

The spelling of 431422413143211 in words is "four hundred thirty-one trillion, four hundred twenty-two billion, four hundred thirteen million, one hundred forty-three thousand, two hundred eleven".