402204241292 has 12 divisors (see below), whose sum is σ = 804408482640. Its totient is φ = 172373246256.

The previous prime is 402204241261. The next prime is 402204241349. The reversal of 402204241292 is 292142402204.

402204241292 is an admirable 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, 7182218567 + ... + 7182218622.

It is an arithmetic number, because the mean of its divisors is an integer number (67034040220).

Almost surely, 2^402204241292 is an apocalyptic number.

It is an amenable number.

402204241292 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.

402204241292 is a wasteful number, since it uses less digits than its factorization.

402204241292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14364437200 (or 14364437198 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 402204241292 its reverse (292142402204), we get a palindrome (694346643496).

The spelling of 402204241292 in words is "four hundred two billion, two hundred four million, two hundred forty-one thousand, two hundred ninety-two".