11424413142 has 12 divisors (see below), whose sum is σ = 24752895180. Its totient is φ = 3808137708.

The previous prime is 11424413141. The next prime is 11424413159. The reversal of 11424413142 is 24131442411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424413141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317344792 + ... + 317344827.

It is an arithmetic number, because the mean of its divisors is an integer number (2062741265).

Almost surely, 2^11424413142 is an apocalyptic number.

11424413142 is an abundant number, since it is smaller than the sum of its proper divisors (13328482038).

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

11424413142 is a wasteful number, since it uses less digits than its factorization.

11424413142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634689627 (or 634689624 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 11424413142 its reverse (24131442411), we get a palindrome (35555855553).

The spelling of 11424413142 in words is "eleven billion, four hundred twenty-four million, four hundred thirteen thousand, one hundred forty-two".