24342500000 has 384 divisors, whose sum is σ = 74418559488. Its totient is φ = 7632000000.

The previous prime is 24342499939. The next prime is 24342500011. The reversal of 24342500000 is 524342.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227499947 + ... + 227500053.

It is an arithmetic number, because the mean of its divisors is an integer number (193798332).

Almost surely, 2^24342500000 is an apocalyptic number.

24342500000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24342500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37209279744).

24342500000 is an abundant number, since it is smaller than the sum of its proper divisors (50076059488).

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

24342500000 is an frugal number, since it uses more digits than its factorization.

24342500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The spelling of 24342500000 in words is "twenty-four billion, three hundred forty-two million, five hundred thousand".