1442502543056 has 40 divisors (see below), whose sum is σ = 3087914664384. Its totient is φ = 649310604800.

The previous prime is 1442502543049. The next prime is 1442502543133. The reversal of 1442502543056 is 6503452052441.

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, 115283270 + ... + 115295781.

Almost surely, 2^{1442502543056} is an apocalyptic number.

1442502543056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1442502543056 is an abundant number, since it is smaller than the sum of its proper divisors (1645412121328).

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

1442502543056 is a wasteful number, since it uses less digits than its factorization.

1442502543056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230579099 (or 230579093 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 1442502543056 its reverse (6503452052441), we get a palindrome (7945954595497).

The spelling of 1442502543056 in words is "one trillion, four hundred forty-two billion, five hundred two million, five hundred forty-three thousand, fifty-six".