1133404424243 has 16 divisors (see below), whose sum is σ = 1407757095360. Its totient is φ = 888532384896.

The previous prime is 1133404424237. The next prime is 1133404424281. The reversal of 1133404424243 is 3424244043311.

It is not a de Polignac number, because 1133404424243 - 2³⁰ = 1132330682419 is a prime.

It is a super-2 number, since 2×1133404424243² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133404424293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57123080 + ... + 57142917.

It is an arithmetic number, because the mean of its divisors is an integer number (87984818460).

Almost surely, 2^{1133404424243} is an apocalyptic number.

1133404424243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1133404424243 is a deficient number, since it is larger than the sum of its proper divisors (274352671117).

1133404424243 is a wasteful number, since it uses less digits than its factorization.

1133404424243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114266126.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 1133404424243 its reverse (3424244043311), we get a palindrome (4557648467554).

The spelling of 1133404424243 in words is "one trillion, one hundred thirty-three billion, four hundred four million, four hundred twenty-four thousand, two hundred forty-three".