402233210425 has 12 divisors (see below), whose sum is σ = 498841192656. Its totient is φ = 321740109200.

The previous prime is 402233210417. The next prime is 402233210473. The reversal of 402233210425 is 524012332204.

It is not a de Polignac number, because 402233210425 - 2³ = 402233210417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 402233210393 and 402233210402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984331 + ... + 1331680.

It is an arithmetic number, because the mean of its divisors is an integer number (41570099388).

Almost surely, 2^402233210425 is an apocalyptic number.

It is an amenable number.

402233210425 is a deficient number, since it is larger than the sum of its proper divisors (96607982231).

402233210425 is a wasteful number, since it uses less digits than its factorization.

402233210425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322968 (or 2322963 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 402233210425 its reverse (524012332204), we get a palindrome (926245542629).

The spelling of 402233210425 in words is "four hundred two billion, two hundred thirty-three million, two hundred ten thousand, four hundred twenty-five".