4493018406117 has 8 divisors (see below), whose sum is σ = 5997714296224. Its totient is φ = 2991834060048.

The previous prime is 4493018406089. The next prime is 4493018406157. The reversal of 4493018406117 is 7116048103944.

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

It is not a de Polignac number, because 4493018406117 - 2⁷ = 4493018405989 is a prime.

It is a super-2 number, since 2×4493018406117² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493018406157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877883023 + ... + 877888140.

It is an arithmetic number, because the mean of its divisors is an integer number (749714287028).

Almost surely, 2^{4493018406117} is an apocalyptic number.

It is an amenable number.

4493018406117 is a deficient number, since it is larger than the sum of its proper divisors (1504695890107).

4493018406117 is a wasteful number, since it uses less digits than its factorization.

4493018406117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755772019.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 4493018406117 in words is "four trillion, four hundred ninety-three billion, eighteen million, four hundred six thousand, one hundred seventeen".