2718334040 has 32 divisors (see below), whose sum is σ = 6160266000. Its totient is φ = 1079508864.

The previous prime is 2718333977. The next prime is 2718334049. The reversal of 2718334040 is 404338172.

It is a junction number, because it is equal to n+sod(n) for n = 2718333988 and 2718334006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2718334049) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 238895 + ... + 250014.

Almost surely, 2^2718334040 is an apocalyptic number.

2718334040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2718334040 is an abundant number, since it is smaller than the sum of its proper divisors (3441931960).

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

2718334040 is a wasteful number, since it uses less digits than its factorization.

2718334040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489059 (or 489055 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2718334040 is about 52137.6451328596. The cubic root of 2718334040 is about 1395.6213604619.

The spelling of 2718334040 in words is "two billion, seven hundred eighteen million, three hundred thirty-four thousand, forty".