12014451021513 has 32 divisors (see below), whose sum is σ = 16371887800320. Its totient is φ = 7833572208000.

The previous prime is 12014451021499. The next prime is 12014451021533. The reversal of 12014451021513 is 31512015441021.

It is not a de Polignac number, because 12014451021513 - 2⁸ = 12014451021257 is a prime.

It is a super-3 number, since 3×12014451021513³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12014451021533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1759840006 + ... + 1759846832.

It is an arithmetic number, because the mean of its divisors is an integer number (511621493760).

Almost surely, 2^{12014451021513} is an apocalyptic number.

It is an amenable number.

12014451021513 is a deficient number, since it is larger than the sum of its proper divisors (4357436778807).

12014451021513 is a wasteful number, since it uses less digits than its factorization.

12014451021513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14037.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 12014451021513 its reverse (31512015441021), we get a palindrome (43526466462534).

The spelling of 12014451021513 in words is "twelve trillion, fourteen billion, four hundred fifty-one million, twenty-one thousand, five hundred thirteen".