135411468383623 has 4 divisors (see below), whose sum is σ = 135423888046768. Its totient is φ = 135399048720480.

The previous prime is 135411468383617. The next prime is 135411468383627. The reversal of 135411468383623 is 326383864114531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135411468383623 - 2⁵ = 135411468383591 is a prime.

It is a super-2 number, since 2×135411468383623² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135411468383627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6209815218 + ... + 6209837023.

It is an arithmetic number, because the mean of its divisors is an integer number (33855972011692).

Almost surely, 2^{135411468383623} is an apocalyptic number.

135411468383623 is a deficient number, since it is larger than the sum of its proper divisors (12419663145).

135411468383623 is a wasteful number, since it uses less digits than its factorization.

135411468383623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12419663144.

The product of its digits is 29859840, while the sum is 58.

The spelling of 135411468383623 in words is "one hundred thirty-five trillion, four hundred eleven billion, four hundred sixty-eight million, three hundred eighty-three thousand, six hundred twenty-three".