67801980213 has 24 divisors (see below), whose sum is σ = 106920567936. Its totient is φ = 41060923200.

The previous prime is 67801980173. The next prime is 67801980271. The reversal of 67801980213 is 31208910876.

67801980213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 67801980213 - 2¹⁴ = 67801963829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67801980613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128445 + ... + 390002.

It is an arithmetic number, because the mean of its divisors is an integer number (4455023664).

Almost surely, 2^67801980213 is an apocalyptic number.

It is an amenable number.

67801980213 is a deficient number, since it is larger than the sum of its proper divisors (39118587723).

67801980213 is a wasteful number, since it uses less digits than its factorization.

67801980213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519785 (or 519782 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 67801980213 in words is "sixty-seven billion, eight hundred one million, nine hundred eighty thousand, two hundred thirteen".