68114811740 has 12 divisors (see below), whose sum is σ = 143041104696. Its totient is φ = 27245924688.

The previous prime is 68114811733. The next prime is 68114811833. The reversal of 68114811740 is 4711841186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702870274 + ... + 1702870313.

It is an arithmetic number, because the mean of its divisors is an integer number (11920092058).

Almost surely, 2^68114811740 is an apocalyptic number.

It is an amenable number.

68114811740 is an abundant number, since it is smaller than the sum of its proper divisors (74926292956).

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

68114811740 is a wasteful number, since it uses less digits than its factorization.

68114811740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405740596 (or 3405740594 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 41.

The spelling of 68114811740 in words is "sixty-eight billion, one hundred fourteen million, eight hundred eleven thousand, seven hundred forty".