3225441145 has 8 divisors (see below), whose sum is σ = 3975138504. Its totient is φ = 2510613504.

The previous prime is 3225441101. The next prime is 3225441169. The reversal of 3225441145 is 5411445223.

It can be written as a sum of positive squares in 4 ways, for example, as 561642601 + 2663798544 = 23699^2 + 51612^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3225441145 - 2⁹ = 3225440633 is a prime.

It is a super-2 number, since 2×3225441145² = 20806941159717822050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8717224 + ... + 8717593.

It is an arithmetic number, because the mean of its divisors is an integer number (496892313).

Almost surely, 2^3225441145 is an apocalyptic number.

It is an amenable number.

3225441145 is a deficient number, since it is larger than the sum of its proper divisors (749697359).

3225441145 is a wasteful number, since it uses less digits than its factorization.

3225441145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17434859.

The product of its digits is 19200, while the sum is 31.

The square root of 3225441145 is about 56792.9673903380. The cubic root of 3225441145 is about 1477.5075446986.

Adding to 3225441145 its reverse (5411445223), we get a palindrome (8636886368).

The spelling of 3225441145 in words is "three billion, two hundred twenty-five million, four hundred forty-one thousand, one hundred forty-five".