2002321143401 has 8 divisors (see below), whose sum is σ = 2071385080320. Its totient is φ = 1933258431888.

The previous prime is 2002321143377. The next prime is 2002321143451. The reversal of 2002321143401 is 1043411232002.

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 2002321143401 - 2¹⁴ = 2002321127017 is a prime.

It is a super-2 number, since 2×2002321143401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002321143451) by changing a digit.

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, 4085240 + ... + 4549046.

It is an arithmetic number, because the mean of its divisors is an integer number (258923135040).

Almost surely, 2^{2002321143401} is an apocalyptic number.

It is an amenable number.

2002321143401 is a deficient number, since it is larger than the sum of its proper divisors (69063936919).

2002321143401 is a wasteful number, since it uses less digits than its factorization.

2002321143401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612703.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2002321143401 its reverse (1043411232002), we get a palindrome (3045732375403).

The spelling of 2002321143401 in words is "two trillion, two billion, three hundred twenty-one million, one hundred forty-three thousand, four hundred one".