135336416 has 24 divisors (see below), whose sum is σ = 278029584. Its totient is φ = 64725760.

The previous prime is 135336403. The next prime is 135336427. The reversal of 135336416 is 614633531.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91205 + ... + 92676.

It is an arithmetic number, because the mean of its divisors is an integer number (11584566).

Almost surely, 2^135336416 is an apocalyptic number.

135336416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135336416 is an abundant number, since it is smaller than the sum of its proper divisors (142693168).

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

135336416 is a wasteful number, since it uses less digits than its factorization.

135336416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183914 (or 183906 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 135336416 is about 11633.4180703695. The cubic root of 135336416 is about 513.4185514713.

Adding to 135336416 its reverse (614633531), we get a palindrome (749969947).

The spelling of 135336416 in words is "one hundred thirty-five million, three hundred thirty-six thousand, four hundred sixteen".