67740067777741 has 16 divisors (see below), whose sum is σ = 70318999296000. Its totient is φ = 65177566227648.

The previous prime is 67740067777637. The next prime is 67740067777883. The reversal of 67740067777741 is 14777776004776.

It is not a de Polignac number, because 67740067777741 - 2⁴¹ = 65541044522189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67740067747741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14818890 + ... + 18843556.

It is an arithmetic number, because the mean of its divisors is an integer number (4394937456000).

Almost surely, 2^{67740067777741} is an apocalyptic number.

It is an amenable number.

67740067777741 is a deficient number, since it is larger than the sum of its proper divisors (2578931518259).

67740067777741 is a wasteful number, since it uses less digits than its factorization.

67740067777741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026708.

The product of its (nonzero) digits is 474360768, while the sum is 70.

The spelling of 67740067777741 in words is "sixty-seven trillion, seven hundred forty billion, sixty-seven million, seven hundred seventy-seven thousand, seven hundred forty-one".