223489309139 has 2 divisors, whose sum is σ = 223489309140. Its totient is φ = 223489309138.

The previous prime is 223489309117. The next prime is 223489309159. The reversal of 223489309139 is 931903984322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223489309139 - 2¹⁶ = 223489243603 is a prime.

It is not a weakly prime, because it can be changed into another prime (223489309159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111744654569 + 111744654570.

It is an arithmetic number, because the mean of its divisors is an integer number (111744654570).

Almost surely, 2^223489309139 is an apocalyptic number.

223489309139 is a deficient number, since it is larger than the sum of its proper divisors (1).

223489309139 is an equidigital number, since it uses as much as digits as its factorization.

223489309139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 223489309139 in words is "two hundred twenty-three billion, four hundred eighty-nine million, three hundred nine thousand, one hundred thirty-nine".