135441523350345 has 32 divisors (see below), whose sum is σ = 219204665976960. Its totient is φ = 71403205322240.

The previous prime is 135441523350299. The next prime is 135441523350457. The reversal of 135441523350345 is 543053325144531.

It is a happy number.

It is not a de Polignac number, because 135441523350345 - 2⁶ = 135441523350281 is a prime.

It is a super-2 number, since 2×135441523350345² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135441523350294 and 135441523350303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10036359 + ... + 19277228.

It is an arithmetic number, because the mean of its divisors is an integer number (6850145811780).

Almost surely, 2^{135441523350345} is an apocalyptic number.

135441523350345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135441523350345 is a deficient number, since it is larger than the sum of its proper divisors (83763142626615).

135441523350345 is a wasteful number, since it uses less digits than its factorization.

135441523350345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29317145.

The product of its (nonzero) digits is 6480000, while the sum is 48.

Adding to 135441523350345 its reverse (543053325144531), we get a palindrome (678494848494876).

The spelling of 135441523350345 in words is "one hundred thirty-five trillion, four hundred forty-one billion, five hundred twenty-three million, three hundred fifty thousand, three hundred forty-five".