431141444361 has 24 divisors (see below), whose sum is σ = 683814759264. Its totient is φ = 270520119360.

The previous prime is 431141444329. The next prime is 431141444381. The reversal of 431141444361 is 163444141134.

431141444361 is a `hidden beast` number, since 43 + 1 + 141 + 44 + 436 + 1 = 666.

It is not a de Polignac number, because 431141444361 - 2⁵ = 431141444329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (431141444381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52179535 + ... + 52187796.

It is an arithmetic number, because the mean of its divisors is an integer number (28492281636).

Almost surely, 2^431141444361 is an apocalyptic number.

It is an amenable number.

431141444361 is a deficient number, since it is larger than the sum of its proper divisors (252673314903).

431141444361 is a wasteful number, since it uses less digits than its factorization.

431141444361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104367363 (or 104367351 counting only the distinct ones).

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

Adding to 431141444361 its reverse (163444141134), we get a palindrome (594585585495).

The spelling of 431141444361 in words is "four hundred thirty-one billion, one hundred forty-one million, four hundred forty-four thousand, three hundred sixty-one".