67203814961 has 8 divisors (see below), whose sum is σ = 67383973248. Its totient is φ = 67023720000.

The previous prime is 67203814943. The next prime is 67203814963. The reversal of 67203814961 is 16941830276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67203814961 - 2⁶ = 67203814897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67203814963) 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 7 ways as a sum of consecutive naturals, for example, 2743076 + ... + 2767466.

It is an arithmetic number, because the mean of its divisors is an integer number (8422996656).

Almost surely, 2^67203814961 is an apocalyptic number.

It is an amenable number.

67203814961 is a deficient number, since it is larger than the sum of its proper divisors (180158287).

67203814961 is a wasteful number, since it uses less digits than its factorization.

67203814961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31663.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 67203814961 in words is "sixty-seven billion, two hundred three million, eight hundred fourteen thousand, nine hundred sixty-one".