431132054043 has 8 divisors (see below), whose sum is σ = 574848093456. Its totient is φ = 287418692000.

The previous prime is 431132054033. The next prime is 431132054063. The reversal of 431132054043 is 340450231134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 431132054043 - 2¹² = 431132049947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 431132054043.

It is not an unprimeable number, because it can be changed into a prime (431132054033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257388 + ... + 963593.

It is an arithmetic number, because the mean of its divisors is an integer number (71856011682).

Almost surely, 2^431132054043 is an apocalyptic number.

431132054043 is a deficient number, since it is larger than the sum of its proper divisors (143716039413).

431132054043 is a wasteful number, since it uses less digits than its factorization.

431132054043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338685.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 431132054043 its reverse (340450231134), we get a palindrome (771582285177).

The spelling of 431132054043 in words is "four hundred thirty-one billion, one hundred thirty-two million, fifty-four thousand, forty-three".