11542005743233 has 12 divisors (see below), whose sum is σ = 13653981200880. Its totient is φ = 9725467306632.

The previous prime is 11542005743227. The next prime is 11542005743243. The reversal of 11542005743233 is 33234750024511.

It is not a de Polignac number, because 11542005743233 - 2⁵ = 11542005743201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11542005743243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1996193191 + ... + 1996198972.

It is an arithmetic number, because the mean of its divisors is an integer number (1137831766740).

Almost surely, 2^{11542005743233} is an apocalyptic number.

It is an amenable number.

11542005743233 is a deficient number, since it is larger than the sum of its proper divisors (2111975457647).

11542005743233 is an equidigital number, since it uses as much as digits as its factorization.

11542005743233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3992392236 (or 3992392229 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

Adding to 11542005743233 its reverse (33234750024511), we get a palindrome (44776755767744).

The spelling of 11542005743233 in words is "eleven trillion, five hundred forty-two billion, five million, seven hundred forty-three thousand, two hundred thirty-three".