240264164423 has 24 divisors (see below), whose sum is σ = 252480967200. Its totient is φ = 228364508736.

The previous prime is 240264164389. The next prime is 240264164471. The reversal of 240264164423 is 324461462042.

It is not a de Polignac number, because 240264164423 - 2¹⁴ = 240264148039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240264164123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67507118 + ... + 67510676.

It is an arithmetic number, because the mean of its divisors is an integer number (10520040300).

Almost surely, 2^240264164423 is an apocalyptic number.

240264164423 is a deficient number, since it is larger than the sum of its proper divisors (12216802777).

240264164423 is an equidigital number, since it uses as much as digits as its factorization.

240264164423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119 (or 4040 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 240264164423 in words is "two hundred forty billion, two hundred sixty-four million, one hundred sixty-four thousand, four hundred twenty-three".