24002111442 has 32 divisors (see below), whose sum is σ = 48231106560. Its totient is φ = 7962938000.

The previous prime is 24002111401. The next prime is 24002111447. The reversal of 24002111442 is 24411120042.

It is a super-2 number, since 2×24002111442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24002111447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2342743 + ... + 2352965.

It is an arithmetic number, because the mean of its divisors is an integer number (1507222080).

Almost surely, 2^24002111442 is an apocalyptic number.

24002111442 is an abundant number, since it is smaller than the sum of its proper divisors (24228995118).

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

24002111442 is a wasteful number, since it uses less digits than its factorization.

24002111442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 24002111442 its reverse (24411120042), we get a palindrome (48413231484).

The spelling of 24002111442 in words is "twenty-four billion, two million, one hundred eleven thousand, four hundred forty-two".