67264199317 has 8 divisors (see below), whose sum is σ = 77426417600. Its totient is φ = 57240242784.

The previous prime is 67264199293. The next prime is 67264199341. The reversal of 67264199317 is 71399146276.

67264199317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (67264199293) and next prime (67264199341).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67264199317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67264199357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34564392 + ... + 34566337.

It is an arithmetic number, because the mean of its divisors is an integer number (9678302200).

Almost surely, 2^67264199317 is an apocalyptic number.

It is an amenable number.

67264199317 is a deficient number, since it is larger than the sum of its proper divisors (10162218283).

67264199317 is a wasteful number, since it uses less digits than its factorization.

67264199317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69130875.

The product of its digits is 3429216, while the sum is 55.

The spelling of 67264199317 in words is "sixty-seven billion, two hundred sixty-four million, one hundred ninety-nine thousand, three hundred seventeen".