133456360540345 has 8 divisors (see below), whose sum is σ = 160191665563464. Its totient is φ = 106735733155584.

The previous prime is 133456360540343. The next prime is 133456360540357. The reversal of 133456360540345 is 543045063654331.

It can be written as a sum of positive squares in 4 ways, for example, as 16075777510521 + 117380583029824 = 4009461^2 + 10834232^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133456360540345 - 2¹ = 133456360540343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133456360540292 and 133456360540301.

It is not an unprimeable number, because it can be changed into a prime (133456360540343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3669389584 + ... + 3669425953.

It is an arithmetic number, because the mean of its divisors is an integer number (20023958195433).

Almost surely, 2^{133456360540345} is an apocalyptic number.

It is an amenable number.

133456360540345 is a deficient number, since it is larger than the sum of its proper divisors (26735305023119).

133456360540345 is an equidigital number, since it uses as much as digits as its factorization.

133456360540345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7338819179.

The product of its (nonzero) digits is 23328000, while the sum is 52.

The spelling of 133456360540345 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, three hundred sixty million, five hundred forty thousand, three hundred forty-five".