12024661357938 has 8 divisors (see below), whose sum is σ = 24049322715888. Its totient is φ = 4008220452644.

The previous prime is 12024661357903. The next prime is 12024661357957. The reversal of 12024661357938 is 83975316642021.

It is a sphenic number, since it is the product of 3 distinct primes.

12024661357938 is an admirable number.

It is a super-2 number, since 2×12024661357938² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002055113156 + ... + 1002055113167.

It is an arithmetic number, because the mean of its divisors is an integer number (3006165339486).

It is a 2-persistent number, because it is pandigital, and so is 2⋅12024661357938 = 24049322715876, but 3⋅12024661357938 = 36073984073814 is not.

Almost surely, 2^{12024661357938} is an apocalyptic number.

12024661357938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12024661357938 is a wasteful number, since it uses less digits than its factorization.

12024661357938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004110226328.

The product of its (nonzero) digits is 13063680, while the sum is 57.

Adding to 12024661357938 its reverse (83975316642021), we get a palindrome (95999977999959).

The spelling of 12024661357938 in words is "twelve trillion, twenty-four billion, six hundred sixty-one million, three hundred fifty-seven thousand, nine hundred thirty-eight".