24317016990 has 128 divisors (see below), whose sum is σ = 67710504960. Its totient is φ = 5474304000.

The previous prime is 24317016959. The next prime is 24317017013. The reversal of 24317016990 is 9961071342.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 63 ways as a sum of consecutive naturals, for example, 5062590 + ... + 5067390.

It is an arithmetic number, because the mean of its divisors is an integer number (528988320).

Almost surely, 2^24317016990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24317016990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33855252480).

24317016990 is an abundant number, since it is smaller than the sum of its proper divisors (43393487970).

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

24317016990 is a wasteful number, since it uses less digits than its factorization.

24317016990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 24317016990 in words is "twenty-four billion, three hundred seventeen million, sixteen thousand, nine hundred ninety".