240134012223 has 16 divisors (see below), whose sum is σ = 373386220800. Its totient is φ = 137219434968.

The previous prime is 240134012213. The next prime is 240134012257. The reversal of 240134012223 is 322210431042.

It is a happy number.

It is not a de Polignac number, because 240134012223 - 2²⁰ = 240132963647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240134012193 and 240134012202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240134012203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116682165 + ... + 116684222.

It is an arithmetic number, because the mean of its divisors is an integer number (23336638800).

Almost surely, 2^240134012223 is an apocalyptic number.

240134012223 is a deficient number, since it is larger than the sum of its proper divisors (133252208577).

240134012223 is an equidigital number, since it uses as much as digits as its factorization.

240134012223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233366411 (or 233366397 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 240134012223 its reverse (322210431042), we get a palindrome (562344443265).

The spelling of 240134012223 in words is "two hundred forty billion, one hundred thirty-four million, twelve thousand, two hundred twenty-three".