67050855416 has 8 divisors (see below), whose sum is σ = 125720353920. Its totient is φ = 33525427704.

The previous prime is 67050855407. The next prime is 67050855419. The reversal of 67050855416 is 61455805076.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67050855419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4190678456 + ... + 4190678471.

It is an arithmetic number, because the mean of its divisors is an integer number (15715044240).

Almost surely, 2^67050855416 is an apocalyptic number.

It is an amenable number.

67050855416 is a deficient number, since it is larger than the sum of its proper divisors (58669498504).

67050855416 is a wasteful number, since it uses less digits than its factorization.

67050855416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8381356933 (or 8381356929 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 67050855416 in words is "sixty-seven billion, fifty million, eight hundred fifty-five thousand, four hundred sixteen".