2371506816 has 256 divisors, whose sum is σ = 7614259200. Its totient is φ = 639344640.

The previous prime is 2371506811. The next prime is 2371506847. The reversal of 2371506816 is 6186051732.

It is not an unprimeable number, because it can be changed into a prime (2371506811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5502121 + ... + 5502551.

It is an arithmetic number, because the mean of its divisors is an integer number (29743200).

Almost surely, 2^2371506816 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 2371506816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3807129600).

2371506816 is an abundant number, since it is smaller than the sum of its proper divisors (5242752384).

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

2371506816 is a wasteful number, since it uses less digits than its factorization.

2371506816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2371506816 is about 48698.1192244629. The cubic root of 2371506816 is about 1333.5463828445.

The spelling of 2371506816 in words is "two billion, three hundred seventy-one million, five hundred six thousand, eight hundred sixteen".