24949295982 has 96 divisors (see below), whose sum is σ = 62084262240. Its totient is φ = 7172997120.

The previous prime is 24949295981. The next prime is 24949296007. The reversal of 24949295982 is 28959294942.

24949295982 is a `hidden beast` number, since 2 + 494 + 92 + 9 + 59 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24949295981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 530382 + ... + 575502.

It is an arithmetic number, because the mean of its divisors is an integer number (646711065).

Almost surely, 2^24949295982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24949295982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31042131120).

24949295982 is an abundant number, since it is smaller than the sum of its proper divisors (37134966258).

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

24949295982 is a wasteful number, since it uses less digits than its factorization.

24949295982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45298 (or 45295 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 63.

The spelling of 24949295982 in words is "twenty-four billion, nine hundred forty-nine million, two hundred ninety-five thousand, nine hundred eighty-two".