3442521241 has 16 divisors (see below), whose sum is σ = 3583990800. Its totient is φ = 3302656000.

The previous prime is 3442521239. The next prime is 3442521283. The reversal of 3442521241 is 1421252443.

It can be written as a sum of positive squares in 8 ways, for example, as 78057225 + 3364464016 = 8835^2 + 58004^2 .

It is a cyclic number.

It is not a de Polignac number, because 3442521241 - 2¹ = 3442521239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442521041) 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, 4523301 + ... + 4524061.

It is an arithmetic number, because the mean of its divisors is an integer number (223999425).

Almost surely, 2^3442521241 is an apocalyptic number.

It is an amenable number.

3442521241 is a deficient number, since it is larger than the sum of its proper divisors (141469559).

3442521241 is a wasteful number, since it uses less digits than its factorization.

3442521241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580.

The product of its digits is 7680, while the sum is 28.

The square root of 3442521241 is about 58673.0026588038. The cubic root of 3442521241 is about 1509.9371698782.

Adding to 3442521241 its reverse (1421252443), we get a palindrome (4863773684).

The spelling of 3442521241 in words is "three billion, four hundred forty-two million, five hundred twenty-one thousand, two hundred forty-one".