2814521316 has 48 divisors (see below), whose sum is σ = 6888384384. Its totient is φ = 892717056.

The previous prime is 2814521299. The next prime is 2814521329. The reversal of 2814521316 is 6131254182.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26850 + ... + 79686.

It is an arithmetic number, because the mean of its divisors is an integer number (143508008).

Almost surely, 2^2814521316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2814521316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3444192192).

2814521316 is an abundant number, since it is smaller than the sum of its proper divisors (4073863068).

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

2814521316 is a wasteful number, since it uses less digits than its factorization.

2814521316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53060 (or 53058 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 2814521316 is about 53052.0623161815. The cubic root of 2814521316 is about 1411.8921189985.

Adding to 2814521316 its reverse (6131254182), we get a palindrome (8945775498).

The spelling of 2814521316 in words is "two billion, eight hundred fourteen million, five hundred twenty-one thousand, three hundred sixteen".