11629646429343 has 16 divisors (see below), whose sum is σ = 16266819686400. Its totient is φ = 7380316331360.

The previous prime is 11629646429339. The next prime is 11629646429353. The reversal of 11629646429343 is 34392464692611.

It is a cyclic number.

It is not a de Polignac number, because 11629646429343 - 2² = 11629646429339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11629646429353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941360703 + ... + 941373056.

It is an arithmetic number, because the mean of its divisors is an integer number (1016676230400).

Almost surely, 2^{11629646429343} is an apocalyptic number.

11629646429343 is a deficient number, since it is larger than the sum of its proper divisors (4637173257057).

11629646429343 is a wasteful number, since it uses less digits than its factorization.

11629646429343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882733862.

The product of its digits is 40310784, while the sum is 60.

The spelling of 11629646429343 in words is "eleven trillion, six hundred twenty-nine billion, six hundred forty-six million, four hundred twenty-nine thousand, three hundred forty-three".