4155340080 has 160 divisors (see below), whose sum is σ = 13519134720. Its totient is φ = 1053803520.

The previous prime is 4155340061. The next prime is 4155340121. The reversal of 4155340080 is 800435514.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 997041 + ... + 1001199.

It is an arithmetic number, because the mean of its divisors is an integer number (84494592).

Almost surely, 2^4155340080 is an apocalyptic number.

4155340080 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 4155340080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6759567360).

4155340080 is an abundant number, since it is smaller than the sum of its proper divisors (9363794640).

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

4155340080 is a wasteful number, since it uses less digits than its factorization.

4155340080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4379 (or 4373 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4155340080 is about 64461.9273680209. The cubic root of 4155340080 is about 1607.6895579008.

Adding to 4155340080 its reverse (800435514), we get a palindrome (4955775594).

The spelling of 4155340080 in words is "four billion, one hundred fifty-five million, three hundred forty thousand, eighty".