1152442134243 has 64 divisors (see below), whose sum is σ = 1833954048000. Its totient is φ = 712653507072.

The previous prime is 1152442134199. The next prime is 1152442134251. The reversal of 1152442134243 is 3424312442511.

1152442134243 is a `hidden beast` number, since 1 + 1 + 524 + 42 + 13 + 42 + 43 = 666.

It is not a de Polignac number, because 1152442134243 - 2¹⁶ = 1152442068707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1152442134198 and 1152442134207.

It is not an unprimeable number, because it can be changed into a prime (1152442134343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20168848 + ... + 20225906.

It is an arithmetic number, because the mean of its divisors is an integer number (28655532000).

Almost surely, 2^{1152442134243} is an apocalyptic number.

1152442134243 is a deficient number, since it is larger than the sum of its proper divisors (681511913757).

1152442134243 is a wasteful number, since it uses less digits than its factorization.

1152442134243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57721 (or 57715 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 1152442134243 its reverse (3424312442511), we get a palindrome (4576754576754).

The spelling of 1152442134243 in words is "one trillion, one hundred fifty-two billion, four hundred forty-two million, one hundred thirty-four thousand, two hundred forty-three".