24320989156 has 6 divisors (see below), whose sum is σ = 42561731030. Its totient is φ = 12160494576.

The previous prime is 24320989151. The next prime is 24320989181. The reversal of 24320989156 is 65198902342.

It can be written as a sum of positive squares in only one way, i.e., 23958086656 + 362902500 = 154784^2 + 19050^2 .

It is not an unprimeable number, because it can be changed into a prime (24320989151) 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, 3040123641 + ... + 3040123648.

Almost surely, 2^24320989156 is an apocalyptic number.

It is an amenable number.

24320989156 is a deficient number, since it is larger than the sum of its proper divisors (18240741874).

24320989156 is a wasteful number, since it uses less digits than its factorization.

24320989156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080247293 (or 6080247291 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 24320989156 in words is "twenty-four billion, three hundred twenty million, nine hundred eighty-nine thousand, one hundred fifty-six".