223143430004 has 72 divisors (see below), whose sum is σ = 434700197568. Its totient is φ = 99389583360.

The previous prime is 223143430001. The next prime is 223143430033. The reversal of 223143430004 is 400034341322.

It is a super-3 number, since 3×223143430004³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223143430001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42638972 + ... + 42644204.

It is an arithmetic number, because the mean of its divisors is an integer number (6037502744).

Almost surely, 2^223143430004 is an apocalyptic number.

It is an amenable number.

223143430004 is a deficient number, since it is larger than the sum of its proper divisors (211556767564).

223143430004 is a wasteful number, since it uses less digits than its factorization.

223143430004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545 (or 5446 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223143430004 its reverse (400034341322), we get a palindrome (623177771326).

The spelling of 223143430004 in words is "two hundred twenty-three billion, one hundred forty-three million, four hundred thirty thousand, four".