67216041326 has 8 divisors (see below), whose sum is σ = 115227499440. Its totient is φ = 28806874848.

The previous prime is 67216041323. The next prime is 67216041371. The reversal of 67216041326 is 62314061276.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 67216041326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67216041323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2400572891 + ... + 2400572918.

It is an arithmetic number, because the mean of its divisors is an integer number (14403437430).

Almost surely, 2^67216041326 is an apocalyptic number.

67216041326 is a deficient number, since it is larger than the sum of its proper divisors (48011458114).

67216041326 is a wasteful number, since it uses less digits than its factorization.

67216041326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801145818.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 67216041326 in words is "sixty-seven billion, two hundred sixteen million, forty-one thousand, three hundred twenty-six".