12980084145 has 32 divisors (see below), whose sum is σ = 24376505088. Its totient is φ = 5773379328.

The previous prime is 12980084111. The next prime is 12980084147. The reversal of 12980084145 is 54148008921.

12980084145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12980084145 - 2¹⁰ = 12980083121 is a prime.

It is a super-2 number, since 2×12980084145² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12980084097 and 12980084106.

It is not an unprimeable number, because it can be changed into a prime (12980084147) 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 31 ways as a sum of consecutive naturals, for example, 1666654 + ... + 1674423.

It is an arithmetic number, because the mean of its divisors is an integer number (761765784).

Almost surely, 2^12980084145 is an apocalyptic number.

12980084145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12980084145 is a deficient number, since it is larger than the sum of its proper divisors (11396420943).

12980084145 is a wasteful number, since it uses less digits than its factorization.

12980084145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341129.

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 12980084145 in words is "twelve billion, nine hundred eighty million, eighty-four thousand, one hundred forty-five".