402230324004 has 12 divisors (see below), whose sum is σ = 938537422704. Its totient is φ = 134076774664.

The previous prime is 402230323993. The next prime is 402230324029. The reversal of 402230324004 is 400423032204.

It is a tau number, because it is divible by the number of its divisors (12).

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, 16759596822 + ... + 16759596845.

It is an arithmetic number, because the mean of its divisors is an integer number (78211451892).

Almost surely, 2^402230324004 is an apocalyptic number.

It is an amenable number.

402230324004 is an abundant number, since it is smaller than the sum of its proper divisors (536307098700).

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

402230324004 is a wasteful number, since it uses less digits than its factorization.

402230324004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33519193674 (or 33519193672 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 402230324004 its reverse (400423032204), we get a palindrome (802653356208).

The spelling of 402230324004 in words is "four hundred two billion, two hundred thirty million, three hundred twenty-four thousand, four".