60081312420067 has 4 divisors (see below), whose sum is σ = 60102008706960. Its totient is φ = 60060616133176.

The previous prime is 60081312420061. The next prime is 60081312420079. The reversal of 60081312420067 is 76002421318006.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60081312420067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60081312420061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10348139092 + ... + 10348144897.

It is an arithmetic number, because the mean of its divisors is an integer number (15025502176740).

Almost surely, 2^{60081312420067} is an apocalyptic number.

60081312420067 is a deficient number, since it is larger than the sum of its proper divisors (20696286893).

60081312420067 is a wasteful number, since it uses less digits than its factorization.

60081312420067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20696286892.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 60081312420067 in words is "sixty trillion, eighty-one billion, three hundred twelve million, four hundred twenty thousand, sixty-seven".