24444211042 has 4 divisors (see below), whose sum is σ = 36666316566. Its totient is φ = 12222105520.

The previous prime is 24444211027. The next prime is 24444211049. The reversal of 24444211042 is 24011244442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18103433401 + 6340777641 = 134549^2 + 79629^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 24444211042.

It is not an unprimeable number, because it can be changed into a prime (24444211049) 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 as a sum of consecutive naturals, namely, 6111052759 + ... + 6111052762.

Almost surely, 2^24444211042 is an apocalyptic number.

24444211042 is a deficient number, since it is larger than the sum of its proper divisors (12222105524).

24444211042 is a wasteful number, since it uses less digits than its factorization.

24444211042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222105523.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 24444211042 its reverse (24011244442), we get a palindrome (48455455484).

The spelling of 24444211042 in words is "twenty-four billion, four hundred forty-four million, two hundred eleven thousand, forty-two".