4240022434121 has 8 divisors (see below), whose sum is σ = 4315627001760. Its totient is φ = 4164542525952.

The previous prime is 4240022434051. The next prime is 4240022434157. The reversal of 4240022434121 is 1214342200424.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4240022434121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4240022434621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31096235 + ... + 31232288.

It is an arithmetic number, because the mean of its divisors is an integer number (539453375220).

Almost surely, 2^{4240022434121} is an apocalyptic number.

It is an amenable number.

4240022434121 is a deficient number, since it is larger than the sum of its proper divisors (75604567639).

4240022434121 is a wasteful number, since it uses less digits than its factorization.

4240022434121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62329735.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4240022434121 its reverse (1214342200424), we get a palindrome (5454364634545).

The spelling of 4240022434121 in words is "four trillion, two hundred forty billion, twenty-two million, four hundred thirty-four thousand, one hundred twenty-one".