11142451633 has 8 divisors (see below), whose sum is σ = 11657076480. Its totient is φ = 10639391520.

The previous prime is 11142451577. The next prime is 11142451679. The reversal of 11142451633 is 33615424111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11142451633 - 2¹⁷ = 11142320561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11142451595 and 11142451604.

It is not an unprimeable number, because it can be changed into a prime (11142461633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2889213 + ... + 2893066.

It is an arithmetic number, because the mean of its divisors is an integer number (1457134560).

Almost surely, 2^11142451633 is an apocalyptic number.

It is an amenable number.

11142451633 is a deficient number, since it is larger than the sum of its proper divisors (514624847).

11142451633 is an equidigital number, since it uses as much as digits as its factorization.

11142451633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782367.

The product of its digits is 8640, while the sum is 31.

Adding to 11142451633 its reverse (33615424111), we get a palindrome (44757875744).

The spelling of 11142451633 in words is "eleven billion, one hundred forty-two million, four hundred fifty-one thousand, six hundred thirty-three".