106773439144 has 8 divisors (see below), whose sum is σ = 200200198410. Its totient is φ = 53386719568.

The previous prime is 106773439121. The next prime is 106773439177. The reversal of 106773439144 is 441934377601.

It can be written as a sum of positive squares in only one way, i.e., 65091316900 + 41682122244 = 255130^2 + 204162^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×106773439144³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6673339939 + ... + 6673339954.

Almost surely, 2^106773439144 is an apocalyptic number.

It is an amenable number.

106773439144 is a deficient number, since it is larger than the sum of its proper divisors (93426759266).

106773439144 is a wasteful number, since it uses less digits than its factorization.

106773439144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13346679899 (or 13346679895 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 106773439144 in words is "one hundred six billion, seven hundred seventy-three million, four hundred thirty-nine thousand, one hundred forty-four".