4065240480 has 192 divisors, whose sum is σ = 14669786880. Its totient is φ = 926982144.

The previous prime is 4065240469. The next prime is 4065240493. The reversal of 4065240480 is 840425604.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1709052 + ... + 1711428.

It is an arithmetic number, because the mean of its divisors is an integer number (76405140).

Almost surely, 2^4065240480 is an apocalyptic number.

4065240480 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 4065240480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7334893440).

4065240480 is an abundant number, since it is smaller than the sum of its proper divisors (10604546400).

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

4065240480 is a wasteful number, since it uses less digits than its factorization.

4065240480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911 (or 2903 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 4065240480 is about 63759.2383894287. The cubic root of 4065240480 is about 1595.9847863827.

The spelling of 4065240480 in words is "four billion, sixty-five million, two hundred forty thousand, four hundred eighty".