1142433344344 has 32 divisors (see below), whose sum is σ = 2285379716400. Its totient is φ = 533511746560.

The previous prime is 1142433344237. The next prime is 1142433344369. The reversal of 1142433344344 is 4434433342411.

It is a junction number, because it is equal to n+sod(n) for n = 1142433344297 and 1142433344306.

It is a congruent number.

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, 32044189 + ... + 32079820.

Almost surely, 2^{1142433344344} is an apocalyptic number.

It is an amenable number.

1142433344344 is an abundant number, since it is smaller than the sum of its proper divisors (1142946372056).

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

1142433344344 is a wasteful number, since it uses less digits than its factorization.

1142433344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64124163 (or 64124159 counting only the distinct ones).

The product of its digits is 663552, while the sum is 40.

Adding to 1142433344344 its reverse (4434433342411), we get a palindrome (5576866686755).

The spelling of 1142433344344 in words is "one trillion, one hundred forty-two billion, four hundred thirty-three million, three hundred forty-four thousand, three hundred forty-four".