223042454635 has 128 divisors (see below), whose sum is σ = 364116695040. Its totient is φ = 126655488000.

The previous prime is 223042454623. The next prime is 223042454641. The reversal of 223042454635 is 536454240322.

It is not a de Polignac number, because 223042454635 - 2¹³ = 223042446443 is a prime.

It is a super-3 number, since 3×223042454635³ (a number of 35 digits) contains 333 as substring.

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 127 ways as a sum of consecutive naturals, for example, 218883156 + ... + 218884174.

It is an arithmetic number, because the mean of its divisors is an integer number (2844661680).

Almost surely, 2^223042454635 is an apocalyptic number.

223042454635 is a deficient number, since it is larger than the sum of its proper divisors (141074240405).

223042454635 is a wasteful number, since it uses less digits than its factorization.

223042454635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 223042454635 its reverse (536454240322), we get a palindrome (759496694957).

The spelling of 223042454635 in words is "two hundred twenty-three billion, forty-two million, four hundred fifty-four thousand, six hundred thirty-five".