323200142222402 has 8 divisors (see below), whose sum is σ = 513317872941516. Its totient is φ = 152094184575232.

The previous prime is 323200142222393. The next prime is 323200142222411. The reversal of 323200142222402 is 204222241002323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (323200142222393) and next prime (323200142222411).

It can be written as a sum of positive squares in 2 ways, for example, as 284364175336201 + 38835966886201 = 16863101^2 + 6231851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4752943267943 + ... + 4752943268010.

Almost surely, 2^{323200142222402} is an apocalyptic number.

323200142222402 is a deficient number, since it is larger than the sum of its proper divisors (190117730719114).

323200142222402 is a wasteful number, since it uses less digits than its factorization.

323200142222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9505886535972.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 323200142222402 its reverse (204222241002323), we get a palindrome (527422383224725).

The spelling of 323200142222402 in words is "three hundred twenty-three trillion, two hundred billion, one hundred forty-two million, two hundred twenty-two thousand, four hundred two".