223834023247 has 2 divisors, whose sum is σ = 223834023248. Its totient is φ = 223834023246.

The previous prime is 223834023169. The next prime is 223834023251. The reversal of 223834023247 is 742320438322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223834023247 - 2²⁷ = 223699805519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223834083247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111917011623 + 111917011624.

It is an arithmetic number, because the mean of its divisors is an integer number (111917011624).

Almost surely, 2^223834023247 is an apocalyptic number.

223834023247 is a deficient number, since it is larger than the sum of its proper divisors (1).

223834023247 is an equidigital number, since it uses as much as digits as its factorization.

223834023247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 223834023247 in words is "two hundred twenty-three billion, eight hundred thirty-four million, twenty-three thousand, two hundred forty-seven".