24421012442 has 4 divisors (see below), whose sum is σ = 36631518666. Its totient is φ = 12210506220.

The previous prime is 24421012439. The next prime is 24421012453.

It is a happy number.

24421012442 is nontrivially palindromic in base 10.

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., 23012586601 + 1408425841 = 151699^2 + 37529^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105253109 + ... + 6105253112.

Almost surely, 2^24421012442 is an apocalyptic number.

24421012442 is a deficient number, since it is larger than the sum of its proper divisors (12210506224).

24421012442 is a wasteful number, since it uses less digits than its factorization.

24421012442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12210506223.

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 244210 and 12442, that added together give a palindrome (256652).

The spelling of 24421012442 in words is "twenty-four billion, four hundred twenty-one million, twelve thousand, four hundred forty-two".