4021231341 has 8 divisors (see below), whose sum is σ = 5361972640. Its totient is φ = 2680655472.

The previous prime is 4021231273. The next prime is 4021231349. The reversal of 4021231341 is 1431321204.

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

It is not a de Polignac number, because 4021231341 - 2¹³ = 4021223149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021231349) 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, 36075 + ... + 96663.

It is an arithmetic number, because the mean of its divisors is an integer number (670246580).

Almost surely, 2^4021231341 is an apocalyptic number.

It is an amenable number.

4021231341 is a deficient number, since it is larger than the sum of its proper divisors (1340741299).

4021231341 is a wasteful number, since it uses less digits than its factorization.

4021231341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82715.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4021231341 is about 63413.1795528343. The cubic root of 4021231341 is about 1590.2046518746.

Adding to 4021231341 its reverse (1431321204), we get a palindrome (5452552545).

The spelling of 4021231341 in words is "four billion, twenty-one million, two hundred thirty-one thousand, three hundred forty-one".