134044595806 has 48 divisors (see below), whose sum is σ = 223904886480. Its totient is φ = 59683599360.

The previous prime is 134044595779. The next prime is 134044595809. The reversal of 134044595806 is 608595440431.

It is a self number, because there is not a number n which added to its sum of digits gives 134044595806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134044595809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18991030 + ... + 18998086.

It is an arithmetic number, because the mean of its divisors is an integer number (4664685135).

Almost surely, 2^134044595806 is an apocalyptic number.

134044595806 is a deficient number, since it is larger than the sum of its proper divisors (89860290674).

134044595806 is a wasteful number, since it uses less digits than its factorization.

134044595806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357 (or 7268 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 134044595806 in words is "one hundred thirty-four billion, forty-four million, five hundred ninety-five thousand, eight hundred six".