2071140416 has 28 divisors (see below), whose sum is σ = 4221002988. Its totient is φ = 1007580672.

The previous prime is 2071140373. The next prime is 2071140419. The reversal of 2071140416 is 6140411702.

It can be written as a sum of positive squares in 2 ways, for example, as 1883560000 + 187580416 = 43400^2 + 13696^2 .

It is not an unprimeable number, because it can be changed into a prime (2071140419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434951 + ... + 439686.

Almost surely, 2^2071140416 is an apocalyptic number.

It is an amenable number.

2071140416 is an abundant number, since it is smaller than the sum of its proper divisors (2149862572).

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

2071140416 is an equidigital number, since it uses as much as digits as its factorization.

2071140416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874686 (or 874676 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2071140416 is about 45509.7837393236. The cubic root of 2071140416 is about 1274.6858979687.

The spelling of 2071140416 in words is "two billion, seventy-one million, one hundred forty thousand, four hundred sixteen".