3116202540 has 432 divisors, whose sum is σ = 10726460640. Its totient is φ = 674150400.

The previous prime is 3116202487. The next prime is 3116202599. The reversal of 3116202540 is 452026113.

It is a self number, because there is not a number n which added to its sum of digits gives 3116202540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 76004920 + ... + 76004960.

It is an arithmetic number, because the mean of its divisors is an integer number (24829770).

Almost surely, 2^3116202540 is an apocalyptic number.

3116202540 is a gapful number since it is divisible by the number (30) 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 3116202540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5363230320).

3116202540 is an abundant number, since it is smaller than the sum of its proper divisors (7610258100).

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

3116202540 is a wasteful number, since it uses less digits than its factorization.

3116202540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3116202540 is about 55822.9571054777. The cubic root of 3116202540 is about 1460.6356367789.

Adding to 3116202540 its reverse (452026113), we get a palindrome (3568228653).

The spelling of 3116202540 in words is "three billion, one hundred sixteen million, two hundred two thousand, five hundred forty".