4218941488 has 40 divisors (see below), whose sum is σ = 8610073920. Its totient is φ = 1997133120.

The previous prime is 4218941477. The next prime is 4218941521. The reversal of 4218941488 is 8841498124.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 583431 + ... + 590617.

It is an arithmetic number, because the mean of its divisors is an integer number (215251848).

Almost surely, 2^4218941488 is an apocalyptic number.

It is an amenable number.

4218941488 is an abundant number, since it is smaller than the sum of its proper divisors (4391132432).

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

4218941488 is a wasteful number, since it uses less digits than its factorization.

4218941488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9145 (or 9139 counting only the distinct ones).

The product of its digits is 589824, while the sum is 49.

The square root of 4218941488 is about 64953.3793424176. The cubic root of 4218941488 is about 1615.8504644660.

The spelling of 4218941488 in words is "four billion, two hundred eighteen million, nine hundred forty-one thousand, four hundred eighty-eight".