134268328842345 has 32 divisors (see below), whose sum is σ = 238709385469440. Its totient is φ = 71606735124480.

The previous prime is 134268328842239. The next prime is 134268328842353. The reversal of 134268328842345 is 543248823862431.

134268328842345 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 6 + 8 + 3 + 288 + 4 + 2 + 345 = 666.

It is not a de Polignac number, because 134268328842345 - 2¹⁶ = 134268328776809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17919576 + ... + 24282665.

It is an arithmetic number, because the mean of its divisors is an integer number (7459668295920).

Almost surely, 2^{134268328842345} is an apocalyptic number.

134268328842345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134268328842345 is a deficient number, since it is larger than the sum of its proper divisors (104441056627095).

134268328842345 is a wasteful number, since it uses less digits than its factorization.

134268328842345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42225822 (or 42225816 counting only the distinct ones).

The product of its digits is 212336640, while the sum is 63.

The spelling of 134268328842345 in words is "one hundred thirty-four trillion, two hundred sixty-eight billion, three hundred twenty-eight million, eight hundred forty-two thousand, three hundred forty-five".