1002342144445 has 8 divisors (see below), whose sum is σ = 1202829198336. Its totient is φ = 801861298896.

The previous prime is 1002342144407. The next prime is 1002342144481. The reversal of 1002342144445 is 5444412432001.

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 1002342144445 - 2⁷ = 1002342144317 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 1002342144445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189177 + ... + 1849006.

It is an arithmetic number, because the mean of its divisors is an integer number (150353649792).

Almost surely, 2^{1002342144445} is an apocalyptic number.

It is an amenable number.

1002342144445 is a deficient number, since it is larger than the sum of its proper divisors (200487053891).

1002342144445 is an equidigital number, since it uses as much as digits as its factorization.

1002342144445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104171.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 1002342144445 its reverse (5444412432001), we get a palindrome (6446754576446).

The spelling of 1002342144445 in words is "one trillion, two billion, three hundred forty-two million, one hundred forty-four thousand, four hundred forty-five".