12140411415555 has 8 divisors (see below), whose sum is σ = 19424658264912. Its totient is φ = 6474886088288.

The previous prime is 12140411415553. The next prime is 12140411415611. The reversal of 12140411415555 is 55551411404121.

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

It is a cyclic number.

It is not a de Polignac number, because 12140411415555 - 2¹ = 12140411415553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12140411415551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404680380504 + ... + 404680380533.

It is an arithmetic number, because the mean of its divisors is an integer number (2428082283114).

Almost surely, 2^{12140411415555} is an apocalyptic number.

12140411415555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12140411415555 is a deficient number, since it is larger than the sum of its proper divisors (7284246849357).

12140411415555 is an equidigital number, since it uses as much as digits as its factorization.

12140411415555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809360761045.

The product of its (nonzero) digits is 80000, while the sum is 39.

Adding to 12140411415555 its reverse (55551411404121), we get a palindrome (67691822819676).

The spelling of 12140411415555 in words is "twelve trillion, one hundred forty billion, four hundred eleven million, four hundred fifteen thousand, five hundred fifty-five".