24809089042 has 8 divisors (see below), whose sum is σ = 37229429196. Its totient is φ = 12399279312.

The previous prime is 24809089027. The next prime is 24809089049. The reversal of 24809089042 is 24098090842.

It can be written as a sum of positive squares in 2 ways, for example, as 24687008641 + 122080401 = 157121^2 + 11049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 24809088983 and 24809089001.

It is not an unprimeable number, because it can be changed into a prime (24809089049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2626713 + ... + 2636140.

Almost surely, 2^24809089042 is an apocalyptic number.

24809089042 is a deficient number, since it is larger than the sum of its proper divisors (12420340154).

24809089042 is a wasteful number, since it uses less digits than its factorization.

24809089042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5265212.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 24809089042 in words is "twenty-four billion, eight hundred nine million, eighty-nine thousand, forty-two".