1152442134211 has 16 divisors (see below), whose sum is σ = 1234040400000. Its totient is φ = 1072949685696.

The previous prime is 1152442134199. The next prime is 1152442134251. The reversal of 1152442134211 is 1124312442511.

It is a cyclic number.

It is not a de Polignac number, because 1152442134211 - 2²⁷ = 1152307916483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152442134251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3495615 + ... + 3811063.

It is an arithmetic number, because the mean of its divisors is an integer number (77127525000).

Almost surely, 2^{1152442134211} is an apocalyptic number.

1152442134211 is a deficient number, since it is larger than the sum of its proper divisors (81598265789).

1152442134211 is a wasteful number, since it uses less digits than its factorization.

1152442134211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318786.

The product of its digits is 7680, while the sum is 31.

Adding to 1152442134211 its reverse (1124312442511), we get a palindrome (2276754576722).

The spelling of 1152442134211 in words is "one trillion, one hundred fifty-two billion, four hundred forty-two million, one hundred thirty-four thousand, two hundred eleven".