223134341044 has 6 divisors (see below), whose sum is σ = 390485096834. Its totient is φ = 111567170520.

The previous prime is 223134341029. The next prime is 223134341063. The reversal of 223134341044 is 440143431322.

It can be written as a sum of positive squares in only one way, i.e., 221793902500 + 1340438544 = 470950^2 + 36612^2 .

It is a super-3 number, since 3×223134341044³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223134340997 and 223134341015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27891792627 + ... + 27891792634.

Almost surely, 2^223134341044 is an apocalyptic number.

It is an amenable number.

223134341044 is a deficient number, since it is larger than the sum of its proper divisors (167350755790).

223134341044 is a wasteful number, since it uses less digits than its factorization.

223134341044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55783585265 (or 55783585263 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 223134341044 its reverse (440143431322), we get a palindrome (663277772366).

The spelling of 223134341044 in words is "two hundred twenty-three billion, one hundred thirty-four million, three hundred forty-one thousand, forty-four".