431344214411 has 8 divisors (see below), whose sum is σ = 498237167664. Its totient is φ = 369064568320.

The previous prime is 431344214359. The next prime is 431344214453. The reversal of 431344214411 is 114412443134.

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 431344214411 - 2⁶ = 431344214347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431344214461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153326590 + ... + 1153326963.

It is an arithmetic number, because the mean of its divisors is an integer number (62279645958).

Almost surely, 2^431344214411 is an apocalyptic number.

431344214411 is a deficient number, since it is larger than the sum of its proper divisors (66892953253).

431344214411 is a wasteful number, since it uses less digits than its factorization.

431344214411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306653581.

The product of its digits is 18432, while the sum is 32.

Adding to 431344214411 its reverse (114412443134), we get a palindrome (545756657545).

The spelling of 431344214411 in words is "four hundred thirty-one billion, three hundred forty-four million, two hundred fourteen thousand, four hundred eleven".