135302352240 has 160 divisors (see below), whose sum is σ = 463836669696. Its totient is φ = 32351201280.

The previous prime is 135302352203. The next prime is 135302352253. The reversal of 135302352240 is 42253203531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 135302352198 and 135302352207.

It is a congruent number.

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, 158314 + ... + 543753.

Almost surely, 2^135302352240 is an apocalyptic number.

135302352240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135302352240 is an abundant number, since it is smaller than the sum of its proper divisors (328534317456).

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

135302352240 is a wasteful number, since it uses less digits than its factorization.

135302352240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702167 (or 702161 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 135302352240 its reverse (42253203531), we get a palindrome (177555555771).

The spelling of 135302352240 in words is "one hundred thirty-five billion, three hundred two million, three hundred fifty-two thousand, two hundred forty".