12036244015400 has 192 divisors, whose sum is σ = 31190735093760. Its totient is φ = 4281919200000.

The previous prime is 12036244015351. The next prime is 12036244015409. The reversal of 12036244015400 is 451044263021.

It is not an unprimeable number, because it can be changed into a prime (12036244015409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 263750585 + ... + 263796215.

It is an arithmetic number, because the mean of its divisors is an integer number (162451745280).

Almost surely, 2^{12036244015400} is an apocalyptic number.

12036244015400 is a gapful number since it is divisible by the number (10) 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 12036244015400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15595367546880).

12036244015400 is an abundant number, since it is smaller than the sum of its proper divisors (19154491078360).

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

12036244015400 is a wasteful number, since it uses less digits than its factorization.

12036244015400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48256 (or 48247 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 12036244015400 its reverse (451044263021), we get a palindrome (12487288278421).

The spelling of 12036244015400 in words is "twelve trillion, thirty-six billion, two hundred forty-four million, fifteen thousand, four hundred".