24134240442 has 32 divisors (see below), whose sum is σ = 52486132608. Its totient is φ = 7353821376.

The previous prime is 24134240441. The next prime is 24134240447. The reversal of 24134240442 is 24404243142.

It is not an unprimeable number, because it can be changed into a prime (24134240441) 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, 1493973 + ... + 1510040.

It is an arithmetic number, because the mean of its divisors is an integer number (1640191644).

Almost surely, 2^24134240442 is an apocalyptic number.

24134240442 is an abundant number, since it is smaller than the sum of its proper divisors (28351892166).

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

24134240442 is a wasteful number, since it uses less digits than its factorization.

24134240442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004134.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 24134240442 its reverse (24404243142), we get a palindrome (48538483584).

The spelling of 24134240442 in words is "twenty-four billion, one hundred thirty-four million, two hundred forty thousand, four hundred forty-two".