134143042300452 has 36 divisors (see below), whose sum is σ = 343728784957740. Its totient is φ = 44101822125312.

The previous prime is 134143042300451. The next prime is 134143042300453. The reversal of 134143042300452 is 254003240341431.

134143042300452 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 4 + 304 + 2 + 300 + 45 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (134143042300451) and next prime (134143042300453).

It can be written as a sum of positive squares in 2 ways, for example, as 49882098551076 + 84260943749376 = 7062726^2 + 9179376^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (134143042300451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25521885177 + ... + 25521890432.

Almost surely, 2^{134143042300452} is an apocalyptic number.

134143042300452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134143042300452 is an abundant number, since it is smaller than the sum of its proper divisors (209585742657288).

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

134143042300452 is a wasteful number, since it uses less digits than its factorization.

134143042300452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51043775692 (or 51043775687 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 134143042300452 its reverse (254003240341431), we get a palindrome (388146282641883).

The spelling of 134143042300452 in words is "one hundred thirty-four trillion, one hundred forty-three billion, forty-two million, three hundred thousand, four hundred fifty-two".