11835168345629 has 4 divisors (see below), whose sum is σ = 11841791273184. Its totient is φ = 11828545418076.

The previous prime is 11835168345617. The next prime is 11835168345631. The reversal of 11835168345629 is 92654386153811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11835168345629 - 2¹⁶ = 11835168280093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11835168335629) 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, 3311461097 + ... + 3311464670.

It is an arithmetic number, because the mean of its divisors is an integer number (2960447818296).

Almost surely, 2^{11835168345629} is an apocalyptic number.

It is an amenable number.

11835168345629 is a deficient number, since it is larger than the sum of its proper divisors (6622927555).

11835168345629 is an equidigital number, since it uses as much as digits as its factorization.

11835168345629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622927554.

The product of its digits is 37324800, while the sum is 62.

The spelling of 11835168345629 in words is "eleven trillion, eight hundred thirty-five billion, one hundred sixty-eight million, three hundred forty-five thousand, six hundred twenty-nine".