3225434554144 has 48 divisors (see below), whose sum is σ = 7291951339680. Its totient is φ = 1388943106560.

The previous prime is 3225434554141. The next prime is 3225434554159. The reversal of 3225434554144 is 4414554345223.

It is a super-2 number, since 2×3225434554144² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3225434554094 and 3225434554103.

It is not an unprimeable number, because it can be changed into a prime (3225434554141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241129269 + ... + 241142644.

It is an arithmetic number, because the mean of its divisors is an integer number (151915652910).

Almost surely, 2^{3225434554144} is an apocalyptic number.

It is an amenable number.

3225434554144 is an abundant number, since it is smaller than the sum of its proper divisors (4066516785536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3225434554144 is a wasteful number, since it uses less digits than its factorization.

3225434554144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482271953 (or 482271945 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 46.

Adding to 3225434554144 its reverse (4414554345223), we get a palindrome (7639988899367).

The spelling of 3225434554144 in words is "three trillion, two hundred twenty-five billion, four hundred thirty-four million, five hundred fifty-four thousand, one hundred forty-four".