3253220442004 has 24 divisors (see below), whose sum is σ = 6131544333768. Its totient is φ = 1501370021760.

The previous prime is 3253220441987. The next prime is 3253220442019. The reversal of 3253220442004 is 4002440223523.

It can be written as a sum of positive squares in 4 ways, for example, as 322283290000 + 2930937152004 = 567700^2 + 1711998^2 .

It is a super-2 number, since 2×3253220442004² (a number of 26 digits) contains 22 as substring.

It is a congruent 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, 1744267 + ... + 3090130.

It is an arithmetic number, because the mean of its divisors is an integer number (255481013907).

Almost surely, 2^{3253220442004} is an apocalyptic number.

It is an amenable number.

3253220442004 is a deficient number, since it is larger than the sum of its proper divisors (2878323891764).

3253220442004 is a wasteful number, since it uses less digits than its factorization.

3253220442004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847355 (or 4847353 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 3253220442004 its reverse (4002440223523), we get a palindrome (7255660665527).

The spelling of 3253220442004 in words is "three trillion, two hundred fifty-three billion, two hundred twenty million, four hundred forty-two thousand, four".