11335235142 has 32 divisors (see below), whose sum is σ = 28264483584. Its totient is φ = 2944216800.

The previous prime is 11335235141. The next prime is 11335235143. The reversal of 11335235142 is 24153253311.

11335235142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11335235141) and next prime (11335235143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11335235141) 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, 12267109 + ... + 12268032.

It is an arithmetic number, because the mean of its divisors is an integer number (883265112).

Almost surely, 2^11335235142 is an apocalyptic number.

11335235142 is an abundant number, since it is smaller than the sum of its proper divisors (16929248442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11335235142 is a wasteful number, since it uses less digits than its factorization.

11335235142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24535164.

The product of its digits is 10800, while the sum is 30.

Adding to 11335235142 its reverse (24153253311), we get a palindrome (35488488453).

The spelling of 11335235142 in words is "eleven billion, three hundred thirty-five million, two hundred thirty-five thousand, one hundred forty-two".