4232141421 has 8 divisors (see below), whose sum is σ = 5824882944. Its totient is φ = 2730413760.

The previous prime is 4232141393. The next prime is 4232141471. The reversal of 4232141421 is 1241412324.

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

It is a de Polignac number, because none of the positive numbers 2^k-4232141421 is a prime.

It is a super-2 number, since 2×4232141421² = 35822042014687798482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4232141391 and 4232141400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4232141471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22753356 + ... + 22753541.

It is an arithmetic number, because the mean of its divisors is an integer number (728110368).

Almost surely, 2^4232141421 is an apocalyptic number.

It is an amenable number.

4232141421 is a deficient number, since it is larger than the sum of its proper divisors (1592741523).

4232141421 is a wasteful number, since it uses less digits than its factorization.

4232141421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45506931.

The product of its digits is 1536, while the sum is 24.

The square root of 4232141421 is about 65054.9108138655. The cubic root of 4232141421 is about 1617.5338971593.

Adding to 4232141421 its reverse (1241412324), we get a palindrome (5473553745).

The spelling of 4232141421 in words is "four billion, two hundred thirty-two million, one hundred forty-one thousand, four hundred twenty-one".