106654417665 has 8 divisors (see below), whose sum is σ = 170647068288. Its totient is φ = 56882356080.

The previous prime is 106654417643. The next prime is 106654417679. The reversal of 106654417665 is 566714456601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106654417665 - 2⁹ = 106654417153 is a prime.

It is a super-2 number, since 2×106654417665² (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 7 ways as a sum of consecutive naturals, for example, 3555147241 + ... + 3555147270.

It is an arithmetic number, because the mean of its divisors is an integer number (21330883536).

Almost surely, 2^106654417665 is an apocalyptic number.

106654417665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106654417665 is a deficient number, since it is larger than the sum of its proper divisors (63992650623).

106654417665 is an equidigital number, since it uses as much as digits as its factorization.

106654417665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7110294519.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 106654417665 in words is "one hundred six billion, six hundred fifty-four million, four hundred seventeen thousand, six hundred sixty-five".