4240142123303 has 4 divisors (see below), whose sum is σ = 4424496128688. Its totient is φ = 4055788117920.

The previous prime is 4240142123299. The next prime is 4240142123323. The reversal of 4240142123303 is 3033212410424.

4240142123303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4240142123303 - 2² = 4240142123299 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 (4240142123323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92177002658 + ... + 92177002703.

It is an arithmetic number, because the mean of its divisors is an integer number (1106124032172).

Almost surely, 2^{4240142123303} is an apocalyptic number.

4240142123303 is a deficient number, since it is larger than the sum of its proper divisors (184354005385).

4240142123303 is a wasteful number, since it uses less digits than its factorization.

4240142123303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184354005384.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4240142123303 its reverse (3033212410424), we get a palindrome (7273354533727).

The spelling of 4240142123303 in words is "four trillion, two hundred forty billion, one hundred forty-two million, one hundred twenty-three thousand, three hundred three".