4002321340213 has 32 divisors (see below), whose sum is σ = 4755034690560. Its totient is φ = 3296047023360.

The previous prime is 4002321340151. The next prime is 4002321340247. The reversal of 4002321340213 is 3120431232004.

It is not a de Polignac number, because 4002321340213 - 2⁴¹ = 1803298084661 is a prime.

It is a super-2 number, since 2×4002321340213² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002321440213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34286695 + ... + 34403227.

It is an arithmetic number, because the mean of its divisors is an integer number (148594834080).

Almost surely, 2^{4002321340213} is an apocalyptic number.

It is an amenable number.

4002321340213 is a deficient number, since it is larger than the sum of its proper divisors (752713350347).

4002321340213 is a wasteful number, since it uses less digits than its factorization.

4002321340213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117397.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4002321340213 its reverse (3120431232004), we get a palindrome (7122752572217).

The spelling of 4002321340213 in words is "four trillion, two billion, three hundred twenty-one million, three hundred forty thousand, two hundred thirteen".