4240005544 has 16 divisors (see below), whose sum is σ = 7983001620. Its totient is φ = 2111205120.

The previous prime is 4240005527. The next prime is 4240005569. The reversal of 4240005544 is 4455000424.

It can be written as a sum of positive squares in 2 ways, for example, as 4223700100 + 16305444 = 64990^2 + 4038^2 .

4240005544 is a modest number, since divided by 5544 gives 4240 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1097659 + ... + 1101514.

Almost surely, 2^4240005544 is an apocalyptic number.

It is an amenable number.

4240005544 is a deficient number, since it is larger than the sum of its proper divisors (3742996076).

4240005544 is a wasteful number, since it uses less digits than its factorization.

4240005544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199420 (or 2199416 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 4240005544 is about 65115.3249550365. The cubic root of 4240005544 is about 1618.5351723497.

Adding to 4240005544 its reverse (4455000424), we get a palindrome (8695005968).

The spelling of 4240005544 in words is "four billion, two hundred forty million, five thousand, five hundred forty-four".