223514438047 has 2 divisors, whose sum is σ = 223514438048. Its totient is φ = 223514438046.

The previous prime is 223514437997. The next prime is 223514438051. The reversal of 223514438047 is 740834415322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223514438047 - 2¹⁹ = 223513913759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223514437994 and 223514438012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223514438087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111757219023 + 111757219024.

It is an arithmetic number, because the mean of its divisors is an integer number (111757219024).

Almost surely, 2^223514438047 is an apocalyptic number.

223514438047 is a deficient number, since it is larger than the sum of its proper divisors (1).

223514438047 is an equidigital number, since it uses as much as digits as its factorization.

223514438047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 223514438047 in words is "two hundred twenty-three billion, five hundred fourteen million, four hundred thirty-eight thousand, forty-seven".