4021302132241 has 4 divisors (see below), whose sum is σ = 4021330973184. Its totient is φ = 4021273291300.

The previous prime is 4021302132227. The next prime is 4021302132247. The reversal of 4021302132241 is 1422312031204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4021302132241 - 2³³ = 4012712197649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021302132247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14210305 + ... + 14490526.

It is an arithmetic number, because the mean of its divisors is an integer number (1005332743296).

Almost surely, 2^{4021302132241} is an apocalyptic number.

It is an amenable number.

4021302132241 is a deficient number, since it is larger than the sum of its proper divisors (28840943).

4021302132241 is a wasteful number, since it uses less digits than its factorization.

4021302132241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28840942.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4021302132241 its reverse (1422312031204), we get a palindrome (5443614163445).

The spelling of 4021302132241 in words is "four trillion, twenty-one billion, three hundred two million, one hundred thirty-two thousand, two hundred forty-one".