4142321141421 has 8 divisors (see below), whose sum is σ = 5713546402080. Its totient is φ = 2666321654192.

The previous prime is 4142321141369. The next prime is 4142321141423. The reversal of 4142321141421 is 1241411232414.

4142321141421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4142321141421 - 2³⁸ = 3867443234477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142321141423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23806443255 + ... + 23806443428.

It is an arithmetic number, because the mean of its divisors is an integer number (714193300260).

Almost surely, 2^{4142321141421} is an apocalyptic number.

It is an amenable number.

4142321141421 is a deficient number, since it is larger than the sum of its proper divisors (1571225260659).

4142321141421 is a wasteful number, since it uses less digits than its factorization.

4142321141421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47612886715.

The product of its digits is 6144, while the sum is 30.

Adding to 4142321141421 its reverse (1241411232414), we get a palindrome (5383732373835).

The spelling of 4142321141421 in words is "four trillion, one hundred forty-two billion, three hundred twenty-one million, one hundred forty-one thousand, four hundred twenty-one".