24320042221442 has 16 divisors (see below), whose sum is σ = 40190456816064. Its totient is φ = 10945113510000.

The previous prime is 24320042221381. The next prime is 24320042221451. The reversal of 24320042221442 is 24412224002342.

It is a junction number, because it is equal to n+sod(n) for n = 24320042221399 and 24320042221408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5472554534 + ... + 5472558977.

It is an arithmetic number, because the mean of its divisors is an integer number (2511903551004).

Almost surely, 2^{24320042221442} is an apocalyptic number.

24320042221442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24320042221442 is a deficient number, since it is larger than the sum of its proper divisors (15870414594622).

24320042221442 is a wasteful number, since it uses less digits than its factorization.

24320042221442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10945113625.

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

Adding to 24320042221442 its reverse (24412224002342), we get a palindrome (48732266223784).

The spelling of 24320042221442 in words is "twenty-four trillion, three hundred twenty billion, forty-two million, two hundred twenty-one thousand, four hundred forty-two".