4594018642 has 8 divisors (see below), whose sum is σ = 7077272076. Its totient is φ = 2234927952.

The previous prime is 4594018631. The next prime is 4594018661. The reversal of 4594018642 is 2468104954.

It can be written as a sum of positive squares in 2 ways, for example, as 4533194241 + 60824401 = 67329^2 + 7799^2 .

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

It is a super-2 number, since 2×4594018642² = 42210014566087048328, which contains 22 as substring.

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, 31040593 + ... + 31040740.

Almost surely, 2^4594018642 is an apocalyptic number.

4594018642 is a deficient number, since it is larger than the sum of its proper divisors (2483253434).

4594018642 is a wasteful number, since it uses less digits than its factorization.

4594018642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62081372.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 4594018642 is about 67779.1903315465. The cubic root of 4594018642 is about 1662.3823443373.

The spelling of 4594018642 in words is "four billion, five hundred ninety-four million, eighteen thousand, six hundred forty-two".