67368880100 has 36 divisors (see below), whose sum is σ = 154789913124. Its totient is φ = 25362401280.

The previous prime is 67368880087. The next prime is 67368880133. The reversal of 67368880100 is 108886376.

It can be written as a sum of positive squares in 6 ways, for example, as 989479936 + 66379400164 = 31456^2 + 257642^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19812677 + ... + 19816076.

It is an arithmetic number, because the mean of its divisors is an integer number (4299719809).

Almost surely, 2^67368880100 is an apocalyptic number.

It is an amenable number.

67368880100 is an abundant number, since it is smaller than the sum of its proper divisors (87421033024).

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

67368880100 is a wasteful number, since it uses less digits than its factorization.

67368880100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39628784 (or 39628777 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 67368880100 in words is "sixty-seven billion, three hundred sixty-eight million, eight hundred eighty thousand, one hundred".