4121440023342 has 8 divisors (see below), whose sum is σ = 8242880046696. Its totient is φ = 1373813341112.

The previous prime is 4121440023331. The next prime is 4121440023391. The reversal of 4121440023342 is 2433200441214.

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

4121440023342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343453335273 + ... + 343453335284.

It is an arithmetic number, because the mean of its divisors is an integer number (1030360005837).

Almost surely, 2^{4121440023342} is an apocalyptic number.

4121440023342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121440023342 is a wasteful number, since it uses less digits than its factorization.

4121440023342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686906670562.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4121440023342 its reverse (2433200441214), we get a palindrome (6554640464556).

The spelling of 4121440023342 in words is "four trillion, one hundred twenty-one billion, four hundred forty million, twenty-three thousand, three hundred forty-two".