68020111107873 has 24 divisors (see below), whose sum is σ = 98406874234656. Its totient is φ = 45274927488000.

The previous prime is 68020111107859. The next prime is 68020111107881. The reversal of 68020111107873 is 37870111102086.

It is not a de Polignac number, because 68020111107873 - 2³⁴ = 68002931238689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68020111107373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300261298 + ... + 300487748.

It is an arithmetic number, because the mean of its divisors is an integer number (4100286426444).

Almost surely, 2^{68020111107873} is an apocalyptic number.

It is an amenable number.

68020111107873 is a deficient number, since it is larger than the sum of its proper divisors (30386763126783).

68020111107873 is a wasteful number, since it uses less digits than its factorization.

68020111107873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279165 (or 279162 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The spelling of 68020111107873 in words is "sixty-eight trillion, twenty billion, one hundred eleven million, one hundred seven thousand, eight hundred seventy-three".