402343002232 has 16 divisors (see below), whose sum is σ = 754667595000. Its totient is φ = 201098310240.

The previous prime is 402343002209. The next prime is 402343002343. The reversal of 402343002232 is 232200343204.

It is a junction number, because it is equal to n+sod(n) for n = 402343002197 and 402343002206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9125494 + ... + 9169477.

Almost surely, 2^402343002232 is an apocalyptic number.

It is an amenable number.

402343002232 is a deficient number, since it is larger than the sum of its proper divisors (352324592768).

402343002232 is a wasteful number, since it uses less digits than its factorization.

402343002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18297726 (or 18297722 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 402343002232 its reverse (232200343204), we get a palindrome (634543345436).

The spelling of 402343002232 in words is "four hundred two billion, three hundred forty-three million, two thousand, two hundred thirty-two".