135140502324 has 48 divisors (see below), whose sum is σ = 316018257408. Its totient is φ = 44948297568.

The previous prime is 135140502317. The next prime is 135140502353. The reversal of 135140502324 is 423205041531.

It is a junction number, because it is equal to n+sod(n) for n = 135140502291 and 135140502300.

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 in 15 ways as a sum of consecutive naturals, for example, 14490727 + ... + 14500049.

It is an arithmetic number, because the mean of its divisors is an integer number (6583713696).

Almost surely, 2^135140502324 is an apocalyptic number.

It is an amenable number.

135140502324 is an abundant number, since it is smaller than the sum of its proper divisors (180877755084).

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

135140502324 is a wasteful number, since it uses less digits than its factorization.

135140502324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844 (or 11842 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 135140502324 its reverse (423205041531), we get a palindrome (558345543855).

The spelling of 135140502324 in words is "one hundred thirty-five billion, one hundred forty million, five hundred two thousand, three hundred twenty-four".