6332041421 has 4 divisors (see below), whose sum is σ = 6333320700. Its totient is φ = 6330762144.

The previous prime is 6332041363. The next prime is 6332041451. The reversal of 6332041421 is 1241402336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2733721225 + 3598320196 = 52285^2 + 59986^2 .

It is a cyclic number.

It is not a de Polignac number, because 6332041421 - 2¹⁸ = 6331779277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6332041451) 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, 632186 + ... + 642123.

It is an arithmetic number, because the mean of its divisors is an integer number (1583330175).

Almost surely, 2^6332041421 is an apocalyptic number.

It is an amenable number.

6332041421 is a deficient number, since it is larger than the sum of its proper divisors (1279279).

6332041421 is a wasteful number, since it uses less digits than its factorization.

6332041421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279278.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6332041421 is about 79574.1253234995. The cubic root of 6332041421 is about 1850.0405563059.

Adding to 6332041421 its reverse (1241402336), we get a palindrome (7573443757).

The spelling of 6332041421 in words is "six billion, three hundred thirty-two million, forty-one thousand, four hundred twenty-one".