10667017345 has 4 divisors (see below), whose sum is σ = 12800420820. Its totient is φ = 8533613872.

The previous prime is 10667017331. The next prime is 10667017363. The reversal of 10667017345 is 54371076601.

10667017345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6582401424 + 4084615921 = 81132^2 + 63911^2 .

It is a cyclic number.

It is not a de Polignac number, because 10667017345 - 2⁵ = 10667017313 is a prime.

It is a super-2 number, since 2×10667017345² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10667017298 and 10667017307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066701730 + ... + 1066701739.

It is an arithmetic number, because the mean of its divisors is an integer number (3200105205).

Almost surely, 2^10667017345 is an apocalyptic number.

It is an amenable number.

10667017345 is a deficient number, since it is larger than the sum of its proper divisors (2133403475).

10667017345 is an equidigital number, since it uses as much as digits as its factorization.

10667017345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133403474.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 10667017345 in words is "ten billion, six hundred sixty-seven million, seventeen thousand, three hundred forty-five".