134680013352 has 24 divisors (see below), whose sum is σ = 364758369690. Its totient is φ = 44893337760.

The previous prime is 134680013317. The next prime is 134680013371. The reversal of 134680013352 is 253310086431.

134680013352 is a `hidden beast` number, since 13 + 468 + 0 + 0 + 133 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 134620012836 + 60000516 = 366906^2 + 7746^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 935277799 + ... + 935277942.

Almost surely, 2^134680013352 is an apocalyptic number.

134680013352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134680013352 is an abundant number, since it is smaller than the sum of its proper divisors (230078356338).

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

134680013352 is a wasteful number, since it uses less digits than its factorization.

134680013352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870555753 (or 1870555746 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 134680013352 its reverse (253310086431), we get a palindrome (387990099783).

The spelling of 134680013352 in words is "one hundred thirty-four billion, six hundred eighty million, thirteen thousand, three hundred fifty-two".