67045205704 has 16 divisors (see below), whose sum is σ = 127586026800. Its totient is φ = 33022265232.

The previous prime is 67045205687. The next prime is 67045205723. The reversal of 67045205704 is 40750254076.

67045205704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×67045205704³ (a number of 33 digits) contains 333 as substring.

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, 62541634 + ... + 62542705.

It is an arithmetic number, because the mean of its divisors is an integer number (7974126675).

Almost surely, 2^67045205704 is an apocalyptic number.

It is an amenable number.

67045205704 is a deficient number, since it is larger than the sum of its proper divisors (60540821096).

67045205704 is a wasteful number, since it uses less digits than its factorization.

67045205704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125084412 (or 125084408 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 67045205704 in words is "sixty-seven billion, forty-five million, two hundred five thousand, seven hundred four".