4180988220 has 48 divisors (see below), whose sum is σ = 11715970560. Its totient is φ = 1114053696.

The previous prime is 4180988219. The next prime is 4180988233. The reversal of 4180988220 is 228890814.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51441 + ... + 104919.

It is an arithmetic number, because the mean of its divisors is an integer number (244082720).

Almost surely, 2^4180988220 is an apocalyptic number.

It is an amenable number.

4180988220 is an abundant number, since it is smaller than the sum of its proper divisors (7534982340).

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

4180988220 is a wasteful number, since it uses less digits than its factorization.

4180988220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54794 (or 54792 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 4180988220 is about 64660.5615502990. The cubic root of 4180988220 is about 1610.9905070913.

The spelling of 4180988220 in words is "four billion, one hundred eighty million, nine hundred eighty-eight thousand, two hundred twenty".