3242623144 has 16 divisors (see below), whose sum is σ = 6399914400. Its totient is φ = 1535979312.

The previous prime is 3242623141. The next prime is 3242623183. The reversal of 3242623144 is 4413262423.

It is not an unprimeable number, because it can be changed into a prime (3242623141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10666372 + ... + 10666675.

It is an arithmetic number, because the mean of its divisors is an integer number (399994650).

Almost surely, 2^3242623144 is an apocalyptic number.

It is an amenable number.

3242623144 is a deficient number, since it is larger than the sum of its proper divisors (3157291256).

3242623144 is a wasteful number, since it uses less digits than its factorization.

3242623144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21333072 (or 21333068 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 3242623144 is about 56944.0351924589. The cubic root of 3242623144 is about 1480.1264720263.

Adding to 3242623144 its reverse (4413262423), we get a palindrome (7655885567).

The spelling of 3242623144 in words is "three billion, two hundred forty-two million, six hundred twenty-three thousand, one hundred forty-four".