135454341224340 has 144 divisors (see below), whose sum is σ = 411762230530560. Its totient is φ = 36043521212160.

The previous prime is 135454341224339. The next prime is 135454341224381. The reversal of 135454341224340 is 43422143454531.

It is a happy number.

135454341224340 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 5 + 43 + 41 + 224 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156006331 + ... + 156872189.

It is an arithmetic number, because the mean of its divisors is an integer number (2859459934240).

Almost surely, 2^{135454341224340} is an apocalyptic number.

135454341224340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135454341224340 is an abundant number, since it is smaller than the sum of its proper divisors (276307889306220).

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

135454341224340 is a wasteful number, since it uses less digits than its factorization.

135454341224340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867742 (or 867737 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 45.

Adding to 135454341224340 its reverse (43422143454531), we get a palindrome (178876484678871).

The spelling of 135454341224340 in words is "one hundred thirty-five trillion, four hundred fifty-four billion, three hundred forty-one million, two hundred twenty-four thousand, three hundred forty".