67938485200 has 30 divisors (see below), whose sum is σ = 163222211654. Its totient is φ = 27175393920.

The previous prime is 67938485189. The next prime is 67938485201. The reversal of 67938485200 is 258483976.

67938485200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 998307216 + 66940177984 = 31596^2 + 258728^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67938485201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84922707 + ... + 84923506.

Almost surely, 2^67938485200 is an apocalyptic number.

It is an amenable number.

67938485200 is an abundant number, since it is smaller than the sum of its proper divisors (95283726454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67938485200 is a wasteful number, since it uses less digits than its factorization.

67938485200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169846231 (or 169846220 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 67938485200 in words is "sixty-seven billion, nine hundred thirty-eight million, four hundred eighty-five thousand, two hundred".