106776838834 has 8 divisors (see below), whose sum is σ = 161634664620. Its totient is φ = 52898617296.

The previous prime is 106776838829. The next prime is 106776838843. The reversal of 106776838834 is 438838677601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 105172435809 + 1604403025 = 324303^2 + 40055^2 .

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

It is a super-2 number, since 2×106776838834² (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 3 ways as a sum of consecutive naturals, for example, 244900789 + ... + 244901224.

Almost surely, 2^106776838834 is an apocalyptic number.

106776838834 is a deficient number, since it is larger than the sum of its proper divisors (54857825786).

106776838834 is a wasteful number, since it uses less digits than its factorization.

106776838834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489802124.

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 106776838834 in words is "one hundred six billion, seven hundred seventy-six million, eight hundred thirty-eight thousand, eight hundred thirty-four".