24012213220240 has 120 divisors (see below), whose sum is σ = 65032574023872. Its totient is φ = 8221433552640.

The previous prime is 24012213220211. The next prime is 24012213220283. The reversal of 24012213220240 is 4202231221042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1363066 + ... + 7062745.

Almost surely, 2^{24012213220240} is an apocalyptic number.

24012213220240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24012213220240 is an abundant number, since it is smaller than the sum of its proper divisors (41020360803632).

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

24012213220240 is a wasteful number, since it uses less digits than its factorization.

24012213220240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8426565 (or 8426552 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 24012213220240 its reverse (4202231221042), we get a palindrome (28214444441282).

The spelling of 24012213220240 in words is "twenty-four trillion, twelve billion, two hundred thirteen million, two hundred twenty thousand, two hundred forty".