24968149398 has 56 divisors (see below), whose sum is σ = 56193901848. Its totient is φ = 8316603072.

The previous prime is 24968149361. The next prime is 24968149403. The reversal of 24968149398 is 89394186942.

24968149398 is a `hidden beast` number, since 2 + 49 + 68 + 149 + 398 = 666.

24968149398 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 27 ways as a sum of consecutive naturals, for example, 2258761 + ... + 2269787.

It is an arithmetic number, because the mean of its divisors is an integer number (1003462533).

Almost surely, 2^24968149398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24968149398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28096950924).

24968149398 is an abundant number, since it is smaller than the sum of its proper divisors (31225752450).

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

24968149398 is a wasteful number, since it uses less digits than its factorization.

24968149398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12600 (or 12585 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The spelling of 24968149398 in words is "twenty-four billion, nine hundred sixty-eight million, one hundred forty-nine thousand, three hundred ninety-eight".