11325242142 has 24 divisors (see below), whose sum is σ = 25001008344. Its totient is φ = 3703852464.

The previous prime is 11325242083. The next prime is 11325242147. The reversal of 11325242142 is 24124252311.

11325242142 is a `hidden beast` number, since 1 + 132 + 524 + 2 + 1 + 4 + 2 = 666.

11325242142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11325242142² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325242147) 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 11 ways as a sum of consecutive naturals, for example, 5934708 + ... + 5936615.

It is an arithmetic number, because the mean of its divisors is an integer number (1041708681).

Almost surely, 2^11325242142 is an apocalyptic number.

11325242142 is an abundant number, since it is smaller than the sum of its proper divisors (13675766202).

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

11325242142 is a wasteful number, since it uses less digits than its factorization.

11325242142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11871384 (or 11871381 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

Adding to 11325242142 its reverse (24124252311), we get a palindrome (35449494453).

The spelling of 11325242142 in words is "eleven billion, three hundred twenty-five million, two hundred forty-two thousand, one hundred forty-two".