2421331041 has 4 divisors (see below), whose sum is σ = 3228441392. Its totient is φ = 1614220692.

The previous prime is 2421331019. The next prime is 2421331061. The reversal of 2421331041 is 1401331242.

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 not a de Polignac number, because 2421331041 - 2¹⁰ = 2421330017 is a prime.

It is a super-2 number, since 2×2421331041² = 11725688020220287362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2421330999 and 2421331017.

It is not an unprimeable number, because it can be changed into a prime (2421331061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403555171 + ... + 403555176.

It is an arithmetic number, because the mean of its divisors is an integer number (807110348).

Almost surely, 2^2421331041 is an apocalyptic number.

It is an amenable number.

2421331041 is a deficient number, since it is larger than the sum of its proper divisors (807110351).

2421331041 is an equidigital number, since it uses as much as digits as its factorization.

2421331041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807110350.

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

The square root of 2421331041 is about 49207.0222732488. The cubic root of 2421331041 is about 1342.8207900779.

Adding to 2421331041 its reverse (1401331242), we get a palindrome (3822662283).

The spelling of 2421331041 in words is "two billion, four hundred twenty-one million, three hundred thirty-one thousand, forty-one".