2016410447728 has 10 divisors (see below), whose sum is σ = 3906795242504. Its totient is φ = 1008205223856.

The previous prime is 2016410447717. The next prime is 2016410447729. The reversal of 2016410447728 is 8277440146102.

It is a super-2 number, since 2×2016410447728² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016410447729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63012826476 + ... + 63012826507.

Almost surely, 2^{2016410447728} is an apocalyptic number.

It is an amenable number.

2016410447728 is a deficient number, since it is larger than the sum of its proper divisors (1890384794776).

2016410447728 is a wasteful number, since it uses less digits than its factorization.

2016410447728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126025652991 (or 126025652985 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 46.

The spelling of 2016410447728 in words is "two trillion, sixteen billion, four hundred ten million, four hundred forty-seven thousand, seven hundred twenty-eight".