1442140002001 has 8 divisors (see below), whose sum is σ = 1487053209600. Its totient is φ = 1397882461872.

The previous prime is 1442140001969. The next prime is 1442140002041. The reversal of 1442140002001 is 1002000412441.

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

It is a cyclic number.

It is not a de Polignac number, because 1442140002001 - 2⁵ = 1442140001969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1442140002001.

It is not an unprimeable number, because it can be changed into a prime (1442140002041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163912401 + ... + 163921198.

It is an arithmetic number, because the mean of its divisors is an integer number (185881651200).

Almost surely, 2^{1442140002001} is an apocalyptic number.

It is an amenable number.

1442140002001 is a deficient number, since it is larger than the sum of its proper divisors (44913207599).

1442140002001 is an equidigital number, since it uses as much as digits as its factorization.

1442140002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327833735.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1442140002001 its reverse (1002000412441), we get a palindrome (2444140414442).

The spelling of 1442140002001 in words is "one trillion, four hundred forty-two billion, one hundred forty million, two thousand, one".