67750406841601 has 16 divisors (see below), whose sum is σ = 74801363632128. Its totient is φ = 60848115038800.

The previous prime is 67750406841589. The next prime is 67750406841631. The reversal of 67750406841601 is 10614860405776.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 67750406841601 - 2¹⁷ = 67750406710529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67750406841631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52121160 + ... + 53405206.

It is an arithmetic number, because the mean of its divisors is an integer number (4675085227008).

Almost surely, 2^{67750406841601} is an apocalyptic number.

It is an amenable number.

67750406841601 is a deficient number, since it is larger than the sum of its proper divisors (7050956790527).

67750406841601 is a wasteful number, since it uses less digits than its factorization.

67750406841601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341932.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 67750406841601 in words is "sixty-seven trillion, seven hundred fifty billion, four hundred six million, eight hundred forty-one thousand, six hundred one".