4002020130401 has 8 divisors (see below), whose sum is σ = 4020937946400. Its totient is φ = 3983135476320.

The previous prime is 4002020130389. The next prime is 4002020130421. The reversal of 4002020130401 is 1040310202004.

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 4002020130401 - 2³⁸ = 3727142223457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4002020130401.

It is not an unprimeable number, because it can be changed into a prime (4002020130421) 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, 8048531 + ... + 8531288.

It is an arithmetic number, because the mean of its divisors is an integer number (502617243300).

Almost surely, 2^{4002020130401} is an apocalyptic number.

It is an amenable number.

4002020130401 is a deficient number, since it is larger than the sum of its proper divisors (18917815999).

4002020130401 is a wasteful number, since it uses less digits than its factorization.

4002020130401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16580959.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 4002020130401 its reverse (1040310202004), we get a palindrome (5042330332405).

The spelling of 4002020130401 in words is "four trillion, two billion, twenty million, one hundred thirty thousand, four hundred one".