136142582424 has 64 divisors (see below), whose sum is σ = 348744950400. Its totient is φ = 44265263616.

The previous prime is 136142582377. The next prime is 136142582447. The reversal of 136142582424 is 424285241631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673392 + ... + 851904.

It is an arithmetic number, because the mean of its divisors is an integer number (5449139850).

Almost surely, 2^136142582424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136142582424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174372475200).

136142582424 is an abundant number, since it is smaller than the sum of its proper divisors (212602367976).

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

136142582424 is a wasteful number, since it uses less digits than its factorization.

136142582424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179304 (or 179300 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The spelling of 136142582424 in words is "one hundred thirty-six billion, one hundred forty-two million, five hundred eighty-two thousand, four hundred twenty-four".