4024155040 has 96 divisors (see below), whose sum is σ = 9847401984. Its totient is φ = 1553018880.

The previous prime is 4024155029. The next prime is 4024155041. The reversal of 4024155040 is 405514204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4024154996 and 4024155014.

It is not an unprimeable number, because it can be changed into a prime (4024155041) 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, 530152 + ... + 537688.

It is an arithmetic number, because the mean of its divisors is an integer number (102577104).

Almost surely, 2^4024155040 is an apocalyptic number.

4024155040 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 4024155040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4923700992).

4024155040 is an abundant number, since it is smaller than the sum of its proper divisors (5823246944).

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

4024155040 is a wasteful number, since it uses less digits than its factorization.

4024155040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670 (or 7662 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4024155040 is about 63436.2281350334. The cubic root of 4024155040 is about 1590.5899528794.

Adding to 4024155040 its reverse (405514204), we get a palindrome (4429669244).

The spelling of 4024155040 in words is "four billion, twenty-four million, one hundred fifty-five thousand, forty".