135042305016 has 32 divisors (see below), whose sum is σ = 342360777600. Its totient is φ = 44380099680.

The previous prime is 135042304987. The next prime is 135042305039. The reversal of 135042305016 is 610503240531.

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, 39623386 + ... + 39626793.

It is an arithmetic number, because the mean of its divisors is an integer number (10698774300).

Almost surely, 2^135042305016 is an apocalyptic number.

It is an amenable number.

135042305016 is an abundant number, since it is smaller than the sum of its proper divisors (207318472584).

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

135042305016 is a wasteful number, since it uses less digits than its factorization.

135042305016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79250259 (or 79250255 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 135042305016 its reverse (610503240531), we get a palindrome (745545545547).

The spelling of 135042305016 in words is "one hundred thirty-five billion, forty-two million, three hundred five thousand, sixteen".