242550000023 has 2 divisors, whose sum is σ = 242550000024. Its totient is φ = 242550000022.

The previous prime is 242549999999. The next prime is 242550000029. The reversal of 242550000023 is 320000055242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242550000023 - 2¹⁸ = 242549737879 is a prime.

It is a super-2 number, since 2×242550000023² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242550000029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121275000011 + 121275000012.

It is an arithmetic number, because the mean of its divisors is an integer number (121275000012).

Almost surely, 2^242550000023 is an apocalyptic number.

242550000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

242550000023 is an equidigital number, since it uses as much as digits as its factorization.

242550000023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 242550000023 its reverse (320000055242), we get a palindrome (562550055265).

The spelling of 242550000023 in words is "two hundred forty-two billion, five hundred fifty million, twenty-three", and thus it is an aban number.