1441431404422 has 4 divisors (see below), whose sum is σ = 2162147106636. Its totient is φ = 720715702210.

The previous prime is 1441431404419. The next prime is 1441431404447. The reversal of 1441431404422 is 2244041341441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360357851104 + ... + 360357851107.

It is an arithmetic number, because the mean of its divisors is an integer number (540536776659).

Almost surely, 2^{1441431404422} is an apocalyptic number.

1441431404422 is a deficient number, since it is larger than the sum of its proper divisors (720715702214).

1441431404422 is an equidigital number, since it uses as much as digits as its factorization.

1441431404422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720715702213.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 1441431404422 its reverse (2244041341441), we get a palindrome (3685472745863).

The spelling of 1441431404422 in words is "one trillion, four hundred forty-one billion, four hundred thirty-one million, four hundred four thousand, four hundred twenty-two".