134401434554052 has 36 divisors (see below), whose sum is σ = 339744074804316. Its totient is φ = 44799539911680.

The previous prime is 134401434553999. The next prime is 134401434554077. The reversal of 134401434554052 is 250455434104431.

134401434554052 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 0 + 1 + 43 + 4 + 554 + 0 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 30387259351296 + 104014175202756 = 5512464^2 + 10198734^2 .

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

It is a super-2 number, since 2×134401434554052² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134401434553989 and 134401434554007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37350849 + ... + 40790792.

It is an arithmetic number, because the mean of its divisors is an integer number (9437335411231).

Almost surely, 2^{134401434554052} is an apocalyptic number.

134401434554052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134401434554052 is an abundant number, since it is smaller than the sum of its proper divisors (205342640250264).

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

134401434554052 is a wasteful number, since it uses less digits than its factorization.

134401434554052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78189428 (or 78189423 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 134401434554052 its reverse (250455434104431), we get a palindrome (384856868658483).

The spelling of 134401434554052 in words is "one hundred thirty-four trillion, four hundred one billion, four hundred thirty-four million, five hundred fifty-four thousand, fifty-two".