402130323324401 has 24 divisors (see below), whose sum is σ = 493259868383040. Its totient is φ = 321007307808096.

The previous prime is 402130323324391. The next prime is 402130323324407. The reversal of 402130323324401 is 104423323031204.

It is not a de Polignac number, because 402130323324401 - 2³⁸ = 401855445417457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402130323324407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1348439786 + ... + 1348737971.

It is an arithmetic number, because the mean of its divisors is an integer number (20552494515960).

Almost surely, 2^{402130323324401} is an apocalyptic number.

It is an amenable number.

402130323324401 is a deficient number, since it is larger than the sum of its proper divisors (91129545058639).

402130323324401 is a wasteful number, since it uses less digits than its factorization.

402130323324401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697177861 (or 2697177842 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 402130323324401 its reverse (104423323031204), we get a palindrome (506553646355605).

The spelling of 402130323324401 in words is "four hundred two trillion, one hundred thirty billion, three hundred twenty-three million, three hundred twenty-four thousand, four hundred one".