431024403422 has 8 divisors (see below), whose sum is σ = 646539460056. Its totient is φ = 215511250072.

The previous prime is 431024403421. The next prime is 431024403443. The reversal of 431024403422 is 224304420134.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431024403421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452813 + ... + 1032999.

It is an arithmetic number, because the mean of its divisors is an integer number (80817432507).

Almost surely, 2^431024403422 is an apocalyptic number.

431024403422 is a deficient number, since it is larger than the sum of its proper divisors (215515056634).

431024403422 is a wasteful number, since it uses less digits than its factorization.

431024403422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951642.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 431024403422 its reverse (224304420134), we get a palindrome (655328823556).

The spelling of 431024403422 in words is "four hundred thirty-one billion, twenty-four million, four hundred three thousand, four hundred twenty-two".