3421441243 has 16 divisors (see below), whose sum is σ = 3830112000. Its totient is φ = 3029453280.

The previous prime is 3421441237. The next prime is 3421441249.

3421441243 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (3421441237) and next prime (3421441249).

It is a cyclic number.

It is not a de Polignac number, because 3421441243 - 2¹⁷ = 3421310171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3421441249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159733 + ... + 179881.

It is an arithmetic number, because the mean of its divisors is an integer number (239382000).

Almost surely, 2^3421441243 is an apocalyptic number.

3421441243 is a deficient number, since it is larger than the sum of its proper divisors (408670757).

3421441243 is a wasteful number, since it uses less digits than its factorization.

3421441243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20562.

The product of its digits is 9216, while the sum is 28.

The square root of 3421441243 is about 58493.0871385671. The cubic root of 3421441243 is about 1506.8488652507.

It can be divided in two parts, 34214 and 41243, that added together give a palindrome (75457).

The spelling of 3421441243 in words is "three billion, four hundred twenty-one million, four hundred forty-one thousand, two hundred forty-three".