106965639856 has 40 divisors (see below), whose sum is σ = 209477859920. Its totient is φ = 52909818624.

The previous prime is 106965639821. The next prime is 106965639863. The reversal of 106965639856 is 658936569601.

It is a super-2 number, since 2×106965639856² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 482275 + ... + 668221.

It is an arithmetic number, because the mean of its divisors is an integer number (5236946498).

Almost surely, 2^106965639856 is an apocalyptic number.

106965639856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

106965639856 is a deficient number, since it is larger than the sum of its proper divisors (102512220064).

106965639856 is a wasteful number, since it uses less digits than its factorization.

106965639856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186341 (or 186335 counting only the distinct ones).

The product of its (nonzero) digits is 62985600, while the sum is 64.

The spelling of 106965639856 in words is "one hundred six billion, nine hundred sixty-five million, six hundred thirty-nine thousand, eight hundred fifty-six".