4240166240 has 24 divisors (see below), whose sum is σ = 10017393120. Its totient is φ = 1696066432.

The previous prime is 4240166207. The next prime is 4240166251. The reversal of 4240166240 is 426610424.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 13250360 + ... + 13250679.

It is an arithmetic number, because the mean of its divisors is an integer number (417391380).

Almost surely, 2^4240166240 is an apocalyptic number.

4240166240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4240166240 is an abundant number, since it is smaller than the sum of its proper divisors (5777226880).

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

4240166240 is a wasteful number, since it uses less digits than its factorization.

4240166240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26501054 (or 26501046 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4240166240 is about 65116.5588771397. The cubic root of 4240166240 is about 1618.5556195590. Note that the first 3 decimals are identical.

Adding to 4240166240 its reverse (426610424), we get a palindrome (4666776664).

The spelling of 4240166240 in words is "four billion, two hundred forty million, one hundred sixty-six thousand, two hundred forty".