1001005616016 has 60 divisors (see below), whose sum is σ = 3201629076672. Its totient is φ = 286001604288.

The previous prime is 1001005615997. The next prime is 1001005616059. The reversal of 1001005616016 is 6106165001001.

1001005616016 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 0 + 0 + 56 + 1 + 601 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496529556 + ... + 496531571.

Almost surely, 2^{1001005616016} is an apocalyptic number.

1001005616016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1001005616016 is an abundant number, since it is smaller than the sum of its proper divisors (2200623460656).

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

1001005616016 is a wasteful number, since it uses less digits than its factorization.

1001005616016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993061148 (or 993061139 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 1001005616016 in words is "one trillion, one billion, five million, six hundred sixteen thousand, sixteen".