1129284829311 has 48 divisors (see below), whose sum is σ = 1615790254080. Its totient is φ = 700324332480.

The previous prime is 1129284829289. The next prime is 1129284829319. The reversal of 1129284829311 is 1139284829211.

It is a happy number.

It is not a de Polignac number, because 1129284829311 - 2¹⁷ = 1129284698239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129284829319) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23681230 + ... + 23728868.

It is an arithmetic number, because the mean of its divisors is an integer number (33662296960).

Almost surely, 2^{1129284829311} is an apocalyptic number.

1129284829311 is a deficient number, since it is larger than the sum of its proper divisors (486505424769).

1129284829311 is an equidigital number, since it uses as much as digits as its factorization.

1129284829311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47876 (or 47793 counting only the distinct ones).

The product of its digits is 497664, while the sum is 51.

The spelling of 1129284829311 in words is "one trillion, one hundred twenty-nine billion, two hundred eighty-four million, eight hundred twenty-nine thousand, three hundred eleven".