1434223201442 has 8 divisors (see below), whose sum is σ = 2152127782956. Its totient is φ = 716847273792.

The previous prime is 1434223201387. The next prime is 1434223201487. The reversal of 1434223201442 is 2441023224341.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 906625804561 + 527597396881 = 952169^2 + 726359^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1434223201399 and 1434223201408.

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, 132156683 + ... + 132167534.

Almost surely, 2^{1434223201442} is an apocalyptic number.

1434223201442 is a deficient number, since it is larger than the sum of its proper divisors (717904581514).

1434223201442 is a wasteful number, since it uses less digits than its factorization.

1434223201442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264326932.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1434223201442 its reverse (2441023224341), we get a palindrome (3875246425783).

The spelling of 1434223201442 in words is "one trillion, four hundred thirty-four billion, two hundred twenty-three million, two hundred one thousand, four hundred forty-two".