24144430442 has 32 divisors (see below), whose sum is σ = 40406446080. Its totient is φ = 10726127280.

The previous prime is 24144430439. The next prime is 24144430459. The reversal of 24144430442 is 24403444142.

It is a junction number, because it is equal to n+sod(n) for n = 24144430399 and 24144430408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735659 + ... + 767777.

It is an arithmetic number, because the mean of its divisors is an integer number (1262701440).

Almost surely, 2^24144430442 is an apocalyptic number.

24144430442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24144430442 is a deficient number, since it is larger than the sum of its proper divisors (16262015638).

24144430442 is a wasteful number, since it uses less digits than its factorization.

24144430442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32906.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 24144430442 its reverse (24403444142), we get a palindrome (48547874584).

The spelling of 24144430442 in words is "twenty-four billion, one hundred forty-four million, four hundred thirty thousand, four hundred forty-two".