402130020242313 has 32 divisors (see below), whose sum is σ = 649936731924480. Its totient is φ = 243704053095120.

The previous prime is 402130020242267. The next prime is 402130020242407. The reversal of 402130020242313 is 313242020031204.

402130020242313 is a `hidden beast` number, since 4 + 0 + 2 + 1 + 30 + 0 + 202 + 423 + 1 + 3 = 666.

It is not a de Polignac number, because 402130020242313 - 2⁹ = 402130020241801 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (402130030242313) 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, 24334981 + ... + 37369122.

It is an arithmetic number, because the mean of its divisors is an integer number (20310522872640).

Almost surely, 2^{402130020242313} is an apocalyptic number.

It is an amenable number.

402130020242313 is a deficient number, since it is larger than the sum of its proper divisors (247806711682167).

402130020242313 is a wasteful number, since it uses less digits than its factorization.

402130020242313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61726066 (or 61726060 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 402130020242313 its reverse (313242020031204), we get a palindrome (715372040273517).

The spelling of 402130020242313 in words is "four hundred two trillion, one hundred thirty billion, twenty million, two hundred forty-two thousand, three hundred thirteen".