1442662361200 has 60 divisors (see below), whose sum is σ = 3466358259408. Its totient is φ = 577004684800.

The previous prime is 1442662361123. The next prime is 1442662361249. The reversal of 1442662361200 is 21632662441.

It is a self number, because there is not a number n which added to its sum of digits gives 1442662361200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3749805 + ... + 4116595.

Almost surely, 2^{1442662361200} is an apocalyptic number.

1442662361200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442662361200 is an abundant number, since it is smaller than the sum of its proper divisors (2023695898208).

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

1442662361200 is a wasteful number, since it uses less digits than its factorization.

1442662361200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376642 (or 376631 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 1442662361200 in words is "one trillion, four hundred forty-two billion, six hundred sixty-two million, three hundred sixty-one thousand, two hundred".