106806029244 has 12 divisors (see below), whose sum is σ = 249214068264. Its totient is φ = 35602009744.

The previous prime is 106806029237. The next prime is 106806029249. The reversal of 106806029244 is 442920608601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106806029244² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106806029196 and 106806029205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106806029249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4450251207 + ... + 4450251230.

It is an arithmetic number, because the mean of its divisors is an integer number (20767839022).

Almost surely, 2^106806029244 is an apocalyptic number.

It is an amenable number.

106806029244 is an abundant number, since it is smaller than the sum of its proper divisors (142408039020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106806029244 is a wasteful number, since it uses less digits than its factorization.

106806029244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8900502444 (or 8900502442 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 106806029244 in words is "one hundred six billion, eight hundred six million, twenty-nine thousand, two hundred forty-four".