134303551385 has 16 divisors (see below), whose sum is σ = 170690219136. Its totient is φ = 101095588608.

The previous prime is 134303551379. The next prime is 134303551387. The reversal of 134303551385 is 583155303431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134303551385 - 2⁶ = 134303551321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134303551387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110474 + ... + 529916.

It is an arithmetic number, because the mean of its divisors is an integer number (10668138696).

Almost surely, 2^134303551385 is an apocalyptic number.

It is an amenable number.

134303551385 is a deficient number, since it is larger than the sum of its proper divisors (36386667751).

134303551385 is a wasteful number, since it uses less digits than its factorization.

134303551385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423232.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 134303551385 in words is "one hundred thirty-four billion, three hundred three million, five hundred fifty-one thousand, three hundred eighty-five".