135345342352 has 20 divisors (see below), whose sum is σ = 286070837616. Its totient is φ = 61520610080.

The previous prime is 135345342347. The next prime is 135345342367. The reversal of 135345342352 is 253243543531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384503638 + ... + 384503989.

Almost surely, 2^135345342352 is an apocalyptic number.

It is an amenable number.

135345342352 is an abundant number, since it is smaller than the sum of its proper divisors (150725495264).

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

135345342352 is a wasteful number, since it uses less digits than its factorization.

135345342352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769007646 (or 769007640 counting only the distinct ones).

The product of its digits is 648000, while the sum is 40.

Adding to 135345342352 its reverse (253243543531), we get a palindrome (388588885883).

The spelling of 135345342352 in words is "one hundred thirty-five billion, three hundred forty-five million, three hundred forty-two thousand, three hundred fifty-two".