11142035514 has 24 divisors (see below), whose sum is σ = 25035192000. Its totient is φ = 3714011676.

The previous prime is 11142035507. The next prime is 11142035543. The reversal of 11142035514 is 41553024111.

11142035514 is a `hidden beast` number, since 1 + 1 + 142 + 0 + 3 + 5 + 514 = 666.

11142035514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 11462514 + ... + 11463485.

It is an arithmetic number, because the mean of its divisors is an integer number (1043133000).

Almost surely, 2^11142035514 is an apocalyptic number.

11142035514 is an abundant number, since it is smaller than the sum of its proper divisors (13893156486).

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

11142035514 is an equidigital number, since it uses as much as digits as its factorization.

11142035514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22926016 (or 22926004 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 11142035514 its reverse (41553024111), we get a palindrome (52695059625).

The spelling of 11142035514 in words is "eleven billion, one hundred forty-two million, thirty-five thousand, five hundred fourteen".