402314403324 has 48 divisors (see below), whose sum is σ = 973650486816. Its totient is φ = 129188448000.

The previous prime is 402314403319. The next prime is 402314403353. The reversal of 402314403324 is 423304413204.

It is a happy number.

It is a super-2 number, since 2×402314403324² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 402314403291 and 402314403300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4440867 + ... + 4530554.

It is an arithmetic number, because the mean of its divisors is an integer number (20284385142).

Almost surely, 2^402314403324 is an apocalyptic number.

It is an amenable number.

402314403324 is an abundant number, since it is smaller than the sum of its proper divisors (571336083492).

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

402314403324 is a wasteful number, since it uses less digits than its factorization.

402314403324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8971566 (or 8971564 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 402314403324 its reverse (423304413204), we get a palindrome (825618816528).

The spelling of 402314403324 in words is "four hundred two billion, three hundred fourteen million, four hundred three thousand, three hundred twenty-four".