240264030023 has 2 divisors, whose sum is σ = 240264030024. Its totient is φ = 240264030022.

The previous prime is 240264029989. The next prime is 240264030031. The reversal of 240264030023 is 320030462042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240264030023 - 2¹⁸ = 240263767879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240264029974 and 240264030001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240264030823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120132015011 + 120132015012.

It is an arithmetic number, because the mean of its divisors is an integer number (120132015012).

Almost surely, 2^240264030023 is an apocalyptic number.

240264030023 is a deficient number, since it is larger than the sum of its proper divisors (1).

240264030023 is an equidigital number, since it uses as much as digits as its factorization.

240264030023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 240264030023 its reverse (320030462042), we get a palindrome (560294492065).

The spelling of 240264030023 in words is "two hundred forty billion, two hundred sixty-four million, thirty thousand, twenty-three".