1434442443442 has 8 divisors (see below), whose sum is σ = 2151944108316. Its totient is φ = 717127740672.

The previous prime is 1434442443397. The next prime is 1434442443523. The reversal of 1434442443442 is 2443442444341.

It can be written as a sum of positive squares in 2 ways, for example, as 1432256039361 + 2186404081 = 1196769^2 + 46759^2 .

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

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, 46721343 + ... + 46752034.

Almost surely, 2^{1434442443442} is an apocalyptic number.

1434442443442 is a deficient number, since it is larger than the sum of its proper divisors (717501664874).

1434442443442 is an equidigital number, since it uses as much as digits as its factorization.

1434442443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93481052.

The product of its digits is 2359296, while the sum is 43.

Adding to 1434442443442 its reverse (2443442444341), we get a palindrome (3877884887783).

The spelling of 1434442443442 in words is "one trillion, four hundred thirty-four billion, four hundred forty-two million, four hundred forty-three thousand, four hundred forty-two".