4118499641 has 8 divisors (see below), whose sum is σ = 4484755200. Its totient is φ = 3767193360.

The previous prime is 4118499631. The next prime is 4118499667. The reversal of 4118499641 is 1469948114.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4118499641 - 2¹⁰ = 4118498617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4118499601) 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 7 ways as a sum of consecutive naturals, for example, 3736745 + ... + 3737846.

It is an arithmetic number, because the mean of its divisors is an integer number (560594400).

Almost surely, 2^4118499641 is an apocalyptic number.

It is an amenable number.

4118499641 is a deficient number, since it is larger than the sum of its proper divisors (366255559).

4118499641 is a wasteful number, since it uses less digits than its factorization.

4118499641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7474639.

The product of its digits is 248832, while the sum is 47.

The square root of 4118499641 is about 64175.5377149269. The cubic root of 4118499641 is about 1602.9242928188.

The spelling of 4118499641 in words is "four billion, one hundred eighteen million, four hundred ninety-nine thousand, six hundred forty-one".