134165144 has 8 divisors (see below), whose sum is σ = 251559660. Its totient is φ = 67082568.

The previous prime is 134165131. The next prime is 134165159. The reversal of 134165144 is 441561431.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8385314 + ... + 8385329.

Almost surely, 2^134165144 is an apocalyptic number.

It is an amenable number.

134165144 is a deficient number, since it is larger than the sum of its proper divisors (117394516).

134165144 is a wasteful number, since it uses less digits than its factorization.

134165144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16770649 (or 16770645 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 134165144 is about 11582.9678407565. The cubic root of 134165144 is about 511.9331272524.

The spelling of 134165144 in words is "one hundred thirty-four million, one hundred sixty-five thousand, one hundred forty-four".