3444421241 has 4 divisors (see below), whose sum is σ = 3444566400. Its totient is φ = 3444276084.

The previous prime is 3444421237. The next prime is 3444421247. The reversal of 3444421241 is 1421244443.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1421244443 = 383 ⋅3710821.

It is a cyclic number.

It is not a de Polignac number, because 3444421241 - 2² = 3444421237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444421247) 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, 27761 + ... + 87518.

It is an arithmetic number, because the mean of its divisors is an integer number (861141600).

Almost surely, 2^3444421241 is an apocalyptic number.

It is an amenable number.

3444421241 is a deficient number, since it is larger than the sum of its proper divisors (145159).

3444421241 is a wasteful number, since it uses less digits than its factorization.

3444421241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145158.

The product of its digits is 12288, while the sum is 29.

The square root of 3444421241 is about 58689.1918584674. The cubic root of 3444421241 is about 1510.2149074998.

Adding to 3444421241 its reverse (1421244443), we get a palindrome (4865665684).

The spelling of 3444421241 in words is "three billion, four hundred forty-four million, four hundred twenty-one thousand, two hundred forty-one".