402424243302 has 8 divisors (see below), whose sum is σ = 804848486616. Its totient is φ = 134141414432.

The previous prime is 402424243261. The next prime is 402424243339. The reversal of 402424243302 is 203342424204.

It is a sphenic number, since it is the product of 3 distinct primes.

402424243302 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 402424243302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33535353603 + ... + 33535353614.

It is an arithmetic number, because the mean of its divisors is an integer number (100606060827).

Almost surely, 2^402424243302 is an apocalyptic number.

402424243302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402424243302 is a wasteful number, since it uses less digits than its factorization.

402424243302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67070707222.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 402424243302 its reverse (203342424204), we get a palindrome (605766667506).

The spelling of 402424243302 in words is "four hundred two billion, four hundred twenty-four million, two hundred forty-three thousand, three hundred two".