1142444000002 has 8 divisors (see below), whose sum is σ = 1713680246016. Its totient is φ = 571217251332.

The previous prime is 1142443999997. The next prime is 1142444000051. The reversal of 1142444000002 is 2000004442411.

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

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, 2065578 + ... + 2559589.

It is an arithmetic number, because the mean of its divisors is an integer number (214210030752).

Almost surely, 2^{1142444000002} is an apocalyptic number.

1142444000002 is a deficient number, since it is larger than the sum of its proper divisors (571236246014).

1142444000002 is a wasteful number, since it uses less digits than its factorization.

1142444000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748672.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 1142444000002 its reverse (2000004442411), we get a palindrome (3142448442413).

The spelling of 1142444000002 in words is "one trillion, one hundred forty-two billion, four hundred forty-four million, two", and thus it is an aban number.