4994118240 has 96 divisors (see below), whose sum is σ = 15851759616. Its totient is φ = 1321582080.

The previous prime is 4994118229. The next prime is 4994118301. The reversal of 4994118240 is 428114994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 4994118192 and 4994118201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23169 + ... + 102591.

It is an arithmetic number, because the mean of its divisors is an integer number (165122496).

Almost surely, 2^4994118240 is an apocalyptic number.

4994118240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4994118240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7925879808).

4994118240 is an abundant number, since it is smaller than the sum of its proper divisors (10857641376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4994118240 is a wasteful number, since it uses less digits than its factorization.

4994118240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79572 (or 79564 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 4994118240 is about 70669.0755564271. The cubic root of 4994118240 is about 1709.3051723774.

The spelling of 4994118240 in words is "four billion, nine hundred ninety-four million, one hundred eighteen thousand, two hundred forty".