4240166536 has 64 divisors (see below), whose sum is σ = 8250802560. Its totient is φ = 2041536000.

The previous prime is 4240166533. The next prime is 4240166543. The reversal of 4240166536 is 6356610424.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4240166495 and 4240166504.

It is not an unprimeable number, because it can be changed into a prime (4240166533) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13633821 + ... + 13634131.

It is an arithmetic number, because the mean of its divisors is an integer number (128918790).

Almost surely, 2^4240166536 is an apocalyptic number.

It is an amenable number.

4240166536 is a deficient number, since it is larger than the sum of its proper divisors (4010636024).

4240166536 is a wasteful number, since it uses less digits than its factorization.

4240166536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4240166536 is about 65116.5611499870. The cubic root of 4240166536 is about 1618.5556572220. Note that the first 3 decimals are identical.

The spelling of 4240166536 in words is "four billion, two hundred forty million, one hundred sixty-six thousand, five hundred thirty-six".