67761261171201 has 16 divisors (see below), whose sum is σ = 97377389847360. Its totient is φ = 41665308210240.

The previous prime is 67761261171167. The next prime is 67761261171217. The reversal of 67761261171201 is 10217116216776.

It is not a de Polignac number, because 67761261171201 - 2²⁵ = 67761227616769 is a prime.

It is a super-3 number, since 3×67761261171201³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (67761261171221) 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, 706814655 + ... + 706910516.

It is an arithmetic number, because the mean of its divisors is an integer number (6086086865460).

Almost surely, 2^{67761261171201} is an apocalyptic number.

It is an amenable number.

67761261171201 is a deficient number, since it is larger than the sum of its proper divisors (29616128676159).

67761261171201 is a wasteful number, since it uses less digits than its factorization.

67761261171201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413726416.

The product of its (nonzero) digits is 296352, while the sum is 48.

Adding to 67761261171201 its reverse (10217116216776), we get a palindrome (77978377387977).

The spelling of 67761261171201 in words is "sixty-seven trillion, seven hundred sixty-one billion, two hundred sixty-one million, one hundred seventy-one thousand, two hundred one".