135546442424 has 32 divisors (see below), whose sum is σ = 263618388000. Its totient is φ = 65260739712.

The previous prime is 135546442403. The next prime is 135546442457. The reversal of 135546442424 is 424244645531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696644 + ... + 869715.

It is an arithmetic number, because the mean of its divisors is an integer number (8238074625).

Almost surely, 2^135546442424 is an apocalyptic number.

It is an amenable number.

135546442424 is a deficient number, since it is larger than the sum of its proper divisors (128071945576).

135546442424 is a wasteful number, since it uses less digits than its factorization.

135546442424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566767 (or 1566763 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 44.

The spelling of 135546442424 in words is "one hundred thirty-five billion, five hundred forty-six million, four hundred forty-two thousand, four hundred twenty-four".