2002023144329 has 8 divisors (see below), whose sum is σ = 2160147350592. Its totient is φ = 1844487856080.

The previous prime is 2002023144313. The next prime is 2002023144371. The reversal of 2002023144329 is 9234413202002.

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 2002023144329 - 2⁴ = 2002023144313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002023144295 and 2002023144304.

It is not an unprimeable number, because it can be changed into a prime (2002023144379) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 147222437 + ... + 147236034.

It is an arithmetic number, because the mean of its divisors is an integer number (270018418824).

Almost surely, 2^{2002023144329} is an apocalyptic number.

It is an amenable number.

2002023144329 is a deficient number, since it is larger than the sum of its proper divisors (158124206263).

2002023144329 is a wasteful number, since it uses less digits than its factorization.

2002023144329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294459007.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 2002023144329 in words is "two trillion, two billion, twenty-three million, one hundred forty-four thousand, three hundred twenty-nine".