107067780066667 has 4 divisors (see below), whose sum is σ = 122363177219056. Its totient is φ = 91772382914280.

The previous prime is 107067780066619. The next prime is 107067780066671. The reversal of 107067780066667 is 766660087760701.

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

It is a cyclic number.

It is not a de Polignac number, because 107067780066667 - 2¹⁵ = 107067780033899 is a prime.

It is a super-2 number, since 2×107067780066667² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107067780066967) 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, 7647698576184 + ... + 7647698576197.

It is an arithmetic number, because the mean of its divisors is an integer number (30590794304764).

Almost surely, 2^{107067780066667} is an apocalyptic number.

107067780066667 is a deficient number, since it is larger than the sum of its proper divisors (15295397152389).

107067780066667 is an equidigital number, since it uses as much as digits as its factorization.

107067780066667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15295397152388.

The product of its (nonzero) digits is 149361408, while the sum is 67.

The spelling of 107067780066667 in words is "one hundred seven trillion, sixty-seven billion, seven hundred eighty million, sixty-six thousand, six hundred sixty-seven".