12010384563638 has 8 divisors (see below), whose sum is σ = 18157431781632. Its totient is φ = 5957907303096.

The previous prime is 12010384563607. The next prime is 12010384563721. The reversal of 12010384563638 is 83636548301021.

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

It is a super-3 number, since 3×12010384563638³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

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, 23642489045 + ... + 23642489552.

It is an arithmetic number, because the mean of its divisors is an integer number (2269678972704).

Almost surely, 2^{12010384563638} is an apocalyptic number.

12010384563638 is a deficient number, since it is larger than the sum of its proper divisors (6147047217994).

12010384563638 is a wasteful number, since it uses less digits than its factorization.

12010384563638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47284978726.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 12010384563638 in words is "twelve trillion, ten billion, three hundred eighty-four million, five hundred sixty-three thousand, six hundred thirty-eight".