106665618614 has 16 divisors (see below), whose sum is σ = 163936359216. Its totient is φ = 52020729600.

The previous prime is 106665618571. The next prime is 106665618623. The reversal of 106665618614 is 416816566601.

It is a super-2 number, since 2×106665618614² (a number of 23 digits) contains 22 as substring.

It is a congruent 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, 246014 + ... + 523310.

It is an arithmetic number, because the mean of its divisors is an integer number (10246022451).

Almost surely, 2^106665618614 is an apocalyptic number.

106665618614 is a deficient number, since it is larger than the sum of its proper divisors (57270740602).

106665618614 is a wasteful number, since it uses less digits than its factorization.

106665618614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282031.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 106665618614 in words is "one hundred six billion, six hundred sixty-five million, six hundred eighteen thousand, six hundred fourteen".