4055215244 has 12 divisors (see below), whose sum is σ = 7288427664. Its totient is φ = 1972807344.

The previous prime is 4055215231. The next prime is 4055215259. The reversal of 4055215244 is 4425125504.

It is a self number, because there is not a number n which added to its sum of digits gives 4055215244.

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 3 ways as a sum of consecutive naturals, for example, 13699904 + ... + 13700199.

It is an arithmetic number, because the mean of its divisors is an integer number (607368972).

Almost surely, 2^4055215244 is an apocalyptic number.

It is an amenable number.

4055215244 is a deficient number, since it is larger than the sum of its proper divisors (3233212420).

4055215244 is a wasteful number, since it uses less digits than its factorization.

4055215244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27400144 (or 27400142 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 4055215244 is about 63680.5719509491. The cubic root of 4055215244 is about 1594.6717607590.

The spelling of 4055215244 in words is "four billion, fifty-five million, two hundred fifteen thousand, two hundred forty-four".