134270623764 has 72 divisors (see below), whose sum is σ = 350898283008. Its totient is φ = 43245927360.

The previous prime is 134270623759. The next prime is 134270623777. The reversal of 134270623764 is 467326072431.

134270623764 is a `hidden beast` number, since 1 + 3 + 4 + 270 + 6 + 2 + 376 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 629074 + ... + 815030.

It is an arithmetic number, because the mean of its divisors is an integer number (4873587264).

Almost surely, 2^134270623764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134270623764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175449141504).

134270623764 is an abundant number, since it is smaller than the sum of its proper divisors (216627659244).

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

134270623764 is a wasteful number, since it uses less digits than its factorization.

134270623764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186645 (or 186640 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 134270623764 in words is "one hundred thirty-four billion, two hundred seventy million, six hundred twenty-three thousand, seven hundred sixty-four".