402424203332 has 12 divisors (see below), whose sum is σ = 741307743120. Its totient is φ = 190621991016.

The previous prime is 402424203317. The next prime is 402424203347. The reversal of 402424203332 is 233302424204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (402424203317) and next prime (402424203347).

It is a junction number, because it is equal to n+sod(n) for n = 402424203295 and 402424203304.

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, 2647527578 + ... + 2647527729.

It is an arithmetic number, because the mean of its divisors is an integer number (61775645260).

Almost surely, 2^402424203332 is an apocalyptic number.

It is an amenable number.

402424203332 is a deficient number, since it is larger than the sum of its proper divisors (338883539788).

402424203332 is a wasteful number, since it uses less digits than its factorization.

402424203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295055330 (or 5295055328 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 402424203332 its reverse (233302424204), we get a palindrome (635726627536).

The spelling of 402424203332 in words is "four hundred two billion, four hundred twenty-four million, two hundred three thousand, three hundred thirty-two".