135344146424 has 32 divisors (see below), whose sum is σ = 255683736000. Its totient is φ = 67162565760.

The previous prime is 135344146423. The next prime is 135344146471. The reversal of 135344146424 is 424641443531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135344146423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421234 + ... + 1513470.

It is an arithmetic number, because the mean of its divisors is an integer number (7990116750).

Almost surely, 2^135344146424 is an apocalyptic number.

It is an amenable number.

135344146424 is a deficient number, since it is larger than the sum of its proper divisors (120339589576).

135344146424 is a wasteful number, since it uses less digits than its factorization.

135344146424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93623 (or 93619 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

Adding to 135344146424 its reverse (424641443531), we get a palindrome (559985589955).

The spelling of 135344146424 in words is "one hundred thirty-five billion, three hundred forty-four million, one hundred forty-six thousand, four hundred twenty-four".