4818912542 has 8 divisors (see below), whose sum is σ = 7477623000. Its totient is φ = 2326371544.

The previous prime is 4818912541. The next prime is 4818912569. The reversal of 4818912542 is 2452198184.

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

It is a junction number, because it is equal to n+sod(n) for n = 4818912493 and 4818912502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4818912541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41542292 + ... + 41542407.

It is an arithmetic number, because the mean of its divisors is an integer number (934702875).

Almost surely, 2^4818912542 is an apocalyptic number.

4818912542 is a deficient number, since it is larger than the sum of its proper divisors (2658710458).

4818912542 is a wasteful number, since it uses less digits than its factorization.

4818912542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83084730.

The product of its digits is 184320, while the sum is 44.

The square root of 4818912542 is about 69418.3876361300. The cubic root of 4818912542 is about 1689.0779071683.

The spelling of 4818912542 in words is "four billion, eight hundred eighteen million, nine hundred twelve thousand, five hundred forty-two".