135514173373 has 16 divisors (see below), whose sum is σ = 137440512000. Its totient is φ = 133601959872.

The previous prime is 135514173367. The next prime is 135514173383. The reversal of 135514173373 is 373371415531.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135514173373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135514173343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19248388 + ... + 19255426.

It is an arithmetic number, because the mean of its divisors is an integer number (8590032000).

Almost surely, 2^135514173373 is an apocalyptic number.

It is an amenable number.

135514173373 is a deficient number, since it is larger than the sum of its proper divisors (1926338627).

135514173373 is a wasteful number, since it uses less digits than its factorization.

135514173373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8004.

The product of its digits is 396900, while the sum is 43.

The spelling of 135514173373 in words is "one hundred thirty-five billion, five hundred fourteen million, one hundred seventy-three thousand, three hundred seventy-three".