24047948540 has 216 divisors, whose sum is σ = 67009611312. Its totient is φ = 7167874560.

The previous prime is 24047948537. The next prime is 24047948543. The reversal of 24047948540 is 4584974042.

It is an interprime number because it is at equal distance from previous prime (24047948537) and next prime (24047948543).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24047948543) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5700512 + ... + 5704728.

It is an arithmetic number, because the mean of its divisors is an integer number (310229682).

Almost surely, 2^24047948540 is an apocalyptic number.

24047948540 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 24047948540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33504805656).

24047948540 is an abundant number, since it is smaller than the sum of its proper divisors (42961662772).

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

24047948540 is a wasteful number, since it uses less digits than its factorization.

24047948540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4297 (or 4265 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 24047948540 in words is "twenty-four billion, forty-seven million, nine hundred forty-eight thousand, five hundred forty".