2016401048992 has 48 divisors (see below), whose sum is σ = 4330862266752. Its totient is φ = 916507256320.

The previous prime is 2016401048899. The next prime is 2016401049007. The reversal of 2016401048992 is 2998401046102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9267273 + ... + 9482359.

It is an arithmetic number, because the mean of its divisors is an integer number (90226297224).

Almost surely, 2^{2016401048992} is an apocalyptic number.

2016401048992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2016401048992 is an abundant number, since it is smaller than the sum of its proper divisors (2314461217760).

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

2016401048992 is a wasteful number, since it uses less digits than its factorization.

2016401048992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241741 (or 241733 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 2016401048992 in words is "two trillion, sixteen billion, four hundred one million, forty-eight thousand, nine hundred ninety-two".