135243272514 has 48 divisors (see below), whose sum is σ = 314709264576. Its totient is φ = 38633364000.

The previous prime is 135243272503. The next prime is 135243272519. The reversal of 135243272514 is 415272342531.

It is not an unprimeable number, because it can be changed into a prime (135243272519) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1554364 + ... + 1639064.

It is an arithmetic number, because the mean of its divisors is an integer number (6556443012).

Almost surely, 2^135243272514 is an apocalyptic number.

135243272514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135243272514 is an abundant number, since it is smaller than the sum of its proper divisors (179465992062).

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

135243272514 is a wasteful number, since it uses less digits than its factorization.

135243272514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90151 (or 90144 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The spelling of 135243272514 in words is "one hundred thirty-five billion, two hundred forty-three million, two hundred seventy-two thousand, five hundred fourteen".