223403624141 has 2 divisors, whose sum is σ = 223403624142. Its totient is φ = 223403624140.

The previous prime is 223403624137. The next prime is 223403624231. The reversal of 223403624141 is 141426304322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173850638116 + 49552986025 = 416954^2 + 222605^2 .

It is a cyclic number.

It is not a de Polignac number, because 223403624141 - 2² = 223403624137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223403624098 and 223403624107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223403624131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111701812070 + 111701812071.

It is an arithmetic number, because the mean of its divisors is an integer number (111701812071).

Almost surely, 2^223403624141 is an apocalyptic number.

It is an amenable number.

223403624141 is a deficient number, since it is larger than the sum of its proper divisors (1).

223403624141 is an equidigital number, since it uses as much as digits as its factorization.

223403624141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 223403624141 its reverse (141426304322), we get a palindrome (364829928463).

The spelling of 223403624141 in words is "two hundred twenty-three billion, four hundred three million, six hundred twenty-four thousand, one hundred forty-one".