106707067665 has 16 divisors (see below), whose sum is σ = 186252336576. Its totient is φ = 51736760000.

The previous prime is 106707067639. The next prime is 106707067679. The reversal of 106707067665 is 566760707601.

It is not a de Polignac number, because 106707067665 - 2⁸ = 106707067409 is a prime.

It is a super-2 number, since 2×106707067665² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323354586 + ... + 323354915.

It is an arithmetic number, because the mean of its divisors is an integer number (11640771036).

Almost surely, 2^106707067665 is an apocalyptic number.

106707067665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106707067665 is a deficient number, since it is larger than the sum of its proper divisors (79545268911).

106707067665 is a wasteful number, since it uses less digits than its factorization.

106707067665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646709520.

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 106707067665 in words is "one hundred six billion, seven hundred seven million, sixty-seven thousand, six hundred sixty-five".