431444230122 has 8 divisors (see below), whose sum is σ = 862888460256. Its totient is φ = 143814743372.

The previous prime is 431444230093. The next prime is 431444230157. The reversal of 431444230122 is 221032444134.

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

431444230122 is an admirable number.

It is a super-2 number, since 2×431444230122² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 431444230122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35953685838 + ... + 35953685849.

It is an arithmetic number, because the mean of its divisors is an integer number (107861057532).

Almost surely, 2^431444230122 is an apocalyptic number.

431444230122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431444230122 is a wasteful number, since it uses less digits than its factorization.

431444230122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71907371692.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 431444230122 its reverse (221032444134), we get a palindrome (652476674256).

The spelling of 431444230122 in words is "four hundred thirty-one billion, four hundred forty-four million, two hundred thirty thousand, one hundred twenty-two".