106061555992869 has 12 divisors (see below), whose sum is σ = 158141961624192. Its totient is φ = 68426810317800.

The previous prime is 106061555992859. The next prime is 106061555992891. The reversal of 106061555992869 is 968299555160601.

It is a happy number.

106061555992869 is a `hidden beast` number, since 1 + 0 + 6 + 0 + 6 + 1 + 5 + 5 + 599 + 28 + 6 + 9 = 666.

It is not a de Polignac number, because 106061555992869 - 2⁵ = 106061555992837 is a prime.

It is a super-2 number, since 2×106061555992869² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 106061555992797 and 106061555992806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106061555992859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190074472827 + ... + 190074473384.

It is an arithmetic number, because the mean of its divisors is an integer number (13178496802016).

Almost surely, 2^{106061555992869} is an apocalyptic number.

It is an amenable number.

106061555992869 is a deficient number, since it is larger than the sum of its proper divisors (52080405631323).

106061555992869 is a wasteful number, since it uses less digits than its factorization.

106061555992869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380148946248 (or 380148946245 counting only the distinct ones).

The product of its (nonzero) digits is 314928000, while the sum is 72.

The spelling of 106061555992869 in words is "one hundred six trillion, sixty-one billion, five hundred fifty-five million, nine hundred ninety-two thousand, eight hundred sixty-nine".