223200434242402 has 8 divisors (see below), whose sum is σ = 336262662942300. Its totient is φ = 111112879928304.

The previous prime is 223200434242369. The next prime is 223200434242403. The reversal of 223200434242402 is 204242434002322.

It can be written as a sum of positive squares in 2 ways, for example, as 154592693127961 + 68607741114441 = 12433531^2 + 8282979^2 .

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

It is a super-3 number, since 3×223200434242402³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223200434242403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243668595877 + ... + 243668596792.

Almost surely, 2^{223200434242402} is an apocalyptic number.

223200434242402 is a deficient number, since it is larger than the sum of its proper divisors (113062228699898).

223200434242402 is a wasteful number, since it uses less digits than its factorization.

223200434242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487337192900.

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 223200434242402 its reverse (204242434002322), we get a palindrome (427442868244724).

The spelling of 223200434242402 in words is "two hundred twenty-three trillion, two hundred billion, four hundred thirty-four million, two hundred forty-two thousand, four hundred two".