2068844355532 has 36 divisors (see below), whose sum is σ = 4048394251720. Its totient is φ = 922333077504.

The previous prime is 2068844355497. The next prime is 2068844355553. The reversal of 2068844355532 is 2355534488602.

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, 47074293 + ... + 47118220.

Almost surely, 2^{2068844355532} is an apocalyptic number.

It is an amenable number.

2068844355532 is a deficient number, since it is larger than the sum of its proper divisors (1979549896188).

2068844355532 is a wasteful number, since it uses less digits than its factorization.

2068844355532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94192570 (or 94192551 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 55.

The spelling of 2068844355532 in words is "two trillion, sixty-eight billion, eight hundred forty-four million, three hundred fifty-five thousand, five hundred thirty-two".