1434440243244 has 24 divisors (see below), whose sum is σ = 3357139108288. Its totient is φ = 476702194320.

The previous prime is 1434440243221. The next prime is 1434440243279. The reversal of 1434440243244 is 4423420444341.

It is a happy number.

It is a super-2 number, since 2×1434440243244² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180565042 + ... + 180572985.

Almost surely, 2^{1434440243244} is an apocalyptic number.

It is an amenable number.

1434440243244 is an abundant number, since it is smaller than the sum of its proper divisors (1922698865044).

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

1434440243244 is a wasteful number, since it uses less digits than its factorization.

1434440243244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361138365 (or 361138363 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 1434440243244 its reverse (4423420444341), we get a palindrome (5857860687585).

The spelling of 1434440243244 in words is "one trillion, four hundred thirty-four billion, four hundred forty million, two hundred forty-three thousand, two hundred forty-four".