2079948816456 has 64 divisors (see below), whose sum is σ = 5943993062400. Its totient is φ = 594142874688.

The previous prime is 2079948816433. The next prime is 2079948816457. The reversal of 2079948816456 is 6546188499702.

It is not an unprimeable number, because it can be changed into a prime (2079948816457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553236 + ... + 2113283.

It is an arithmetic number, because the mean of its divisors is an integer number (92874891600).

Almost surely, 2^{2079948816456} is an apocalyptic number.

It is an amenable number.

2079948816456 is an abundant number, since it is smaller than the sum of its proper divisors (3864044245944).

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

2079948816456 is a wasteful number, since it uses less digits than its factorization.

2079948816456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671178 (or 2671174 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 69.

The spelling of 2079948816456 in words is "two trillion, seventy-nine billion, nine hundred forty-eight million, eight hundred sixteen thousand, four hundred fifty-six".