135345510494 has 4 divisors (see below), whose sum is σ = 203018265744. Its totient is φ = 67672755246.

The previous prime is 135345510467. The next prime is 135345510529. The reversal of 135345510494 is 494015543531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33836377622 + ... + 33836377625.

It is an arithmetic number, because the mean of its divisors is an integer number (50754566436).

Almost surely, 2^135345510494 is an apocalyptic number.

135345510494 is a deficient number, since it is larger than the sum of its proper divisors (67672755250).

135345510494 is an equidigital number, since it uses as much as digits as its factorization.

135345510494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67672755249.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 135345510494 in words is "one hundred thirty-five billion, three hundred forty-five million, five hundred ten thousand, four hundred ninety-four".