67328508247885 has 16 divisors (see below), whose sum is σ = 85654541624832. Its totient is φ = 50716504900800.

The previous prime is 67328508247877. The next prime is 67328508247969. The reversal of 67328508247885 is 58874280582376.

It is not a de Polignac number, because 67328508247885 - 2³ = 67328508247877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5869960111 + ... + 5869971580.

It is an arithmetic number, because the mean of its divisors is an integer number (5353408851552).

Almost surely, 2^{67328508247885} is an apocalyptic number.

It is an amenable number.

67328508247885 is a deficient number, since it is larger than the sum of its proper divisors (18326033376947).

67328508247885 is a wasteful number, since it uses less digits than its factorization.

67328508247885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11739931764.

The product of its (nonzero) digits is 1445068800, while the sum is 73.

The spelling of 67328508247885 in words is "sixty-seven trillion, three hundred twenty-eight billion, five hundred eight million, two hundred forty-seven thousand, eight hundred eighty-five".