4452413240 has 64 divisors (see below), whose sum is σ = 10998430560. Its totient is φ = 1608721920.

The previous prime is 4452413227. The next prime is 4452413249. The reversal of 4452413240 is 423142544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452413249) 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, 36854 + ... + 101306.

Almost surely, 2^4452413240 is an apocalyptic number.

4452413240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4452413240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5499215280).

4452413240 is an abundant number, since it is smaller than the sum of its proper divisors (6546017320).

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

4452413240 is a wasteful number, since it uses less digits than its factorization.

4452413240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64632 (or 64628 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4452413240 is about 66726.4058675424. The cubic root of 4452413240 is about 1645.1234331796.

Adding to 4452413240 its reverse (423142544), we get a palindrome (4875555784).

The spelling of 4452413240 in words is "four billion, four hundred fifty-two million, four hundred thirteen thousand, two hundred forty".