431422400344041 has 6 divisors (see below), whose sum is σ = 623165689385850. Its totient is φ = 287614933562688.

The previous prime is 431422400344037. The next prime is 431422400344043. The reversal of 431422400344041 is 140443004224134.

431422400344041 is a `hidden beast` number, since 4 + 3 + 1 + 4 + 2 + 240 + 0 + 3 + 4 + 404 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 334706878640016 + 96715521704025 = 18294996^2 + 9834405^2 .

It is not a de Polignac number, because 431422400344041 - 2² = 431422400344037 is a prime.

It is a super-2 number, since 2×431422400344041² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431422400343987 and 431422400344005.

It is not an unprimeable number, because it can be changed into a prime (431422400344043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23967911130216 + ... + 23967911130233.

It is an arithmetic number, because the mean of its divisors is an integer number (103860948230975).

Almost surely, 2^{431422400344041} is an apocalyptic number.

It is an amenable number.

431422400344041 is a deficient number, since it is larger than the sum of its proper divisors (191743289041809).

431422400344041 is a wasteful number, since it uses less digits than its factorization.

431422400344041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47935822260455 (or 47935822260452 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 431422400344041 its reverse (140443004224134), we get a palindrome (571865404568175).

The spelling of 431422400344041 in words is "four hundred thirty-one trillion, four hundred twenty-two billion, four hundred million, three hundred forty-four thousand, forty-one".