68014470806747 has 16 divisors (see below), whose sum is σ = 71074627956000. Its totient is φ = 65002302086400.

The previous prime is 68014470806693. The next prime is 68014470806767. The reversal of 68014470806747 is 74760807441086.

It is a cyclic number.

It is not a de Polignac number, because 68014470806747 - 2¹⁶ = 68014470741211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68014470806747.

It is not an unprimeable number, because it can be changed into a prime (68014470806767) 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, 8471879 + ... + 14415327.

It is an arithmetic number, because the mean of its divisors is an integer number (4442164247250).

Almost surely, 2^{68014470806747} is an apocalyptic number.

68014470806747 is a deficient number, since it is larger than the sum of its proper divisors (3060157149253).

68014470806747 is a wasteful number, since it uses less digits than its factorization.

68014470806747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947486.

The product of its (nonzero) digits is 50577408, while the sum is 62.

The spelling of 68014470806747 in words is "sixty-eight trillion, fourteen billion, four hundred seventy million, eight hundred six thousand, seven hundred forty-seven".