2240134234423 has 8 divisors (see below), whose sum is σ = 2242916816720. Its totient is φ = 2237352727680.

The previous prime is 2240134234313. The next prime is 2240134234451. The reversal of 2240134234423 is 3244324310422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240134234423 - 2⁴¹ = 41110978871 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 (2240134234453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3940063 + ... + 4472623.

It is an arithmetic number, because the mean of its divisors is an integer number (280364602090).

Almost surely, 2^{2240134234423} is an apocalyptic number.

2240134234423 is a deficient number, since it is larger than the sum of its proper divisors (2782582297).

2240134234423 is an equidigital number, since it uses as much as digits as its factorization.

2240134234423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537777.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2240134234423 its reverse (3244324310422), we get a palindrome (5484458544845).

The spelling of 2240134234423 in words is "two trillion, two hundred forty billion, one hundred thirty-four million, two hundred thirty-four thousand, four hundred twenty-three".