67783930201 has 16 divisors (see below), whose sum is σ = 73265286528. Its totient is φ = 62341171200.

The previous prime is 67783930189. The next prime is 67783930237. The reversal of 67783930201 is 10203938776.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 67783930201 - 2¹⁹ = 67783405913 is a prime.

It is a super-2 number, since 2×67783930201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67783930241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4083220 + ... + 4099786.

It is an arithmetic number, because the mean of its divisors is an integer number (4579080408).

Almost surely, 2^67783930201 is an apocalyptic number.

It is an amenable number.

67783930201 is a deficient number, since it is larger than the sum of its proper divisors (5481356327).

67783930201 is a wasteful number, since it uses less digits than its factorization.

67783930201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17712.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 67783930201 in words is "sixty-seven billion, seven hundred eighty-three million, nine hundred thirty thousand, two hundred one".