24929420050 has 12 divisors (see below), whose sum is σ = 46368721386. Its totient is φ = 9971768000.

The previous prime is 24929420039. The next prime is 24929420051. The reversal of 24929420050 is 5002492942.

It can be written as a sum of positive squares in 3 ways, for example, as 19643984649 + 5285435401 = 140157^2 + 72701^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24929419991 and 24929420009.

It is not an unprimeable number, because it can be changed into a prime (24929420051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249294151 + ... + 249294250.

Almost surely, 2^24929420050 is an apocalyptic number.

24929420050 is a deficient number, since it is larger than the sum of its proper divisors (21439301336).

24929420050 is a wasteful number, since it uses less digits than its factorization.

24929420050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498588413 (or 498588408 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 24929420050 in words is "twenty-four billion, nine hundred twenty-nine million, four hundred twenty thousand, fifty".