4918816942 has 16 divisors (see below), whose sum is σ = 8054630640. Its totient is φ = 2239123392.

The previous prime is 4918816939. The next prime is 4918816943. The reversal of 4918816942 is 2496188194.

It is a self number, because there is not a number n which added to its sum of digits gives 4918816942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4918816943) 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, 1293892 + ... + 1297687.

It is an arithmetic number, because the mean of its divisors is an integer number (503414415).

Almost surely, 2^4918816942 is an apocalyptic number.

4918816942 is a deficient number, since it is larger than the sum of its proper divisors (3135813698).

4918816942 is a wasteful number, since it uses less digits than its factorization.

4918816942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591667.

The product of its digits is 995328, while the sum is 52.

The square root of 4918816942 is about 70134.2779388225. The cubic root of 4918816942 is about 1700.6706629499.

The spelling of 4918816942 in words is "four billion, nine hundred eighteen million, eight hundred sixteen thousand, nine hundred forty-two".