431024140344141 has 10 divisors (see below), whose sum is σ = 643875567674702. Its totient is φ = 287349426896040.

The previous prime is 431024140344137. The next prime is 431024140344167. The reversal of 431024140344141 is 141443041420134.

431024140344141 is a `hidden beast` number, since 4 + 3 + 1 + 0 + 241 + 403 + 4 + 4 + 1 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 254082133522116 + 176942006822025 = 15939954^2 + 13301955^2 .

It is not a de Polignac number, because 431024140344141 - 2² = 431024140344137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 431024140344096 and 431024140344105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431024140344101) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2660642841550 + ... + 2660642841711.

Almost surely, 2^{431024140344141} is an apocalyptic number.

It is an amenable number.

431024140344141 is a deficient number, since it is larger than the sum of its proper divisors (212851427330561).

431024140344141 is an equidigital number, since it uses as much as digits as its factorization.

431024140344141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321285683273 (or 5321285683264 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 431024140344141 its reverse (141443041420134), we get a palindrome (572467181764275).

The spelling of 431024140344141 in words is "four hundred thirty-one trillion, twenty-four billion, one hundred forty million, three hundred forty-four thousand, one hundred forty-one".