135445212441233 has 8 divisors (see below), whose sum is σ = 138578191632000. Its totient is φ = 132333618774448.

The previous prime is 135445212441193. The next prime is 135445212441263. The reversal of 135445212441233 is 332144212544531.

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 135445212441233 - 2⁶ = 135445212441169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135445212441263) 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, 5346368183 + ... + 5346393516.

It is an arithmetic number, because the mean of its divisors is an integer number (17322273954000).

Almost surely, 2^{135445212441233} is an apocalyptic number.

It is an amenable number.

135445212441233 is a deficient number, since it is larger than the sum of its proper divisors (3132979190767).

135445212441233 is a wasteful number, since it uses less digits than its factorization.

135445212441233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10692761991.

The product of its digits is 1382400, while the sum is 44.

Adding to 135445212441233 its reverse (332144212544531), we get a palindrome (467589424985764).

The spelling of 135445212441233 in words is "one hundred thirty-five trillion, four hundred forty-five billion, two hundred twelve million, four hundred forty-one thousand, two hundred thirty-three".