24320449242 has 12 divisors (see below), whose sum is σ = 52694306730. Its totient is φ = 8106816408.

The previous prime is 24320449211. The next prime is 24320449259. The reversal of 24320449242 is 24294402342.

It can be written as a sum of positive squares in only one way, i.e., 24249029841 + 71419401 = 155721^2 + 8451^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24320449197 and 24320449206.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 675568017 + ... + 675568052.

Almost surely, 2^24320449242 is an apocalyptic number.

24320449242 is an abundant number, since it is smaller than the sum of its proper divisors (28373857488).

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

24320449242 is a wasteful number, since it uses less digits than its factorization.

24320449242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351136077 (or 1351136074 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 24320449242 in words is "twenty-four billion, three hundred twenty million, four hundred forty-nine thousand, two hundred forty-two".