134132642757798 has 16 divisors (see below), whose sum is σ = 268847205880176. Its totient is φ = 44613894191840.

The previous prime is 134132642757791. The next prime is 134132642757811. The reversal of 134132642757798 is 897757246231431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134132642757791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24246678861 + ... + 24246684392.

It is an arithmetic number, because the mean of its divisors is an integer number (16802950367511).

Almost surely, 2^{134132642757798} is an apocalyptic number.

134132642757798 is an abundant number, since it is smaller than the sum of its proper divisors (134714563122378).

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

134132642757798 is a wasteful number, since it uses less digits than its factorization.

134132642757798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48493363719.

The product of its digits is 426746880, while the sum is 69.

The spelling of 134132642757798 in words is "one hundred thirty-four trillion, one hundred thirty-two billion, six hundred forty-two million, seven hundred fifty-seven thousand, seven hundred ninety-eight".