3241244145 has 16 divisors (see below), whose sum is σ = 5186714112. Its totient is φ = 1728422400.

The previous prime is 3241244137. The next prime is 3241244147. The reversal of 3241244145 is 5414421423.

3241244145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3241244145 - 2³ = 3241244137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3241244147) 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, 166945 + ... + 185345.

It is an arithmetic number, because the mean of its divisors is an integer number (324169632).

Almost surely, 2^3241244145 is an apocalyptic number.

It is an amenable number.

3241244145 is a deficient number, since it is larger than the sum of its proper divisors (1945469967).

3241244145 is a wasteful number, since it uses less digits than its factorization.

3241244145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30152.

The product of its digits is 15360, while the sum is 30.

The square root of 3241244145 is about 56931.9255339217. The cubic root of 3241244145 is about 1479.9166231640.

Adding to 3241244145 its reverse (5414421423), we get a palindrome (8655665568).

The spelling of 3241244145 in words is "three billion, two hundred forty-one million, two hundred forty-four thousand, one hundred forty-five".