24255112240240 has 80 divisors (see below), whose sum is σ = 65948119193088. Its totient is φ = 8122642230528.

The previous prime is 24255112240207. The next prime is 24255112240253. The reversal of 24255112240240 is 4204221155242.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 24255112240196 and 24255112240205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503611972 + ... + 503660131.

Almost surely, 2^{24255112240240} is an apocalyptic number.

24255112240240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24255112240240 is an abundant number, since it is smaller than the sum of its proper divisors (41693006952848).

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

24255112240240 is a wasteful number, since it uses less digits than its factorization.

24255112240240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007272166 (or 1007272160 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 24255112240240 its reverse (4204221155242), we get a palindrome (28459333395482).

The spelling of 24255112240240 in words is "twenty-four trillion, two hundred fifty-five billion, one hundred twelve million, two hundred forty thousand, two hundred forty".