134230043665 has 32 divisors (see below), whose sum is σ = 168604955136. Its totient is φ = 102394575360.

The previous prime is 134230043653. The next prime is 134230043669. The reversal of 134230043665 is 566340032431.

It is not a de Polignac number, because 134230043665 - 2⁹ = 134230043153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134230043669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75282364 + ... + 75284146.

It is an arithmetic number, because the mean of its divisors is an integer number (5268904848).

Almost surely, 2^134230043665 is an apocalyptic number.

It is an amenable number.

134230043665 is a deficient number, since it is larger than the sum of its proper divisors (34374911471).

134230043665 is a wasteful number, since it uses less digits than its factorization.

134230043665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 134230043665 in words is "one hundred thirty-four billion, two hundred thirty million, forty-three thousand, six hundred sixty-five".