135551250342 has 48 divisors (see below), whose sum is σ = 294199504560. Its totient is φ = 45106117056.

The previous prime is 135551250313. The next prime is 135551250343. The reversal of 135551250342 is 243052155531.

135551250342 is a `hidden beast` number, since 1 + 3 + 55 + 512 + 50 + 3 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 135551250297 and 135551250306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135551250343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38539968 + ... + 38543484.

It is an arithmetic number, because the mean of its divisors is an integer number (6129156345).

Almost surely, 2^135551250342 is an apocalyptic number.

135551250342 is an abundant number, since it is smaller than the sum of its proper divisors (158648254218).

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

135551250342 is a wasteful number, since it uses less digits than its factorization.

135551250342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597 (or 6594 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 135551250342 in words is "one hundred thirty-five billion, five hundred fifty-one million, two hundred fifty thousand, three hundred forty-two".