12416261164513 has 4 divisors (see below), whose sum is σ = 12416428445380. Its totient is φ = 12416093883648.

The previous prime is 12416261164511. The next prime is 12416261164523. The reversal of 12416261164513 is 31546116261421.

12416261164513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1365270728704 + 11050990435809 = 1168448^2 + 3324303^2 .

It is a cyclic number.

It is not a de Polignac number, because 12416261164513 - 2¹ = 12416261164511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12416261164513.

It is not an unprimeable number, because it can be changed into a prime (12416261164511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83529048 + ... + 83677561.

It is an arithmetic number, because the mean of its divisors is an integer number (3104107111345).

Almost surely, 2^{12416261164513} is an apocalyptic number.

It is an amenable number.

12416261164513 is a deficient number, since it is larger than the sum of its proper divisors (167280867).

12416261164513 is an equidigital number, since it uses as much as digits as its factorization.

12416261164513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167280866.

The product of its digits is 207360, while the sum is 43.

The spelling of 12416261164513 in words is "twelve trillion, four hundred sixteen billion, two hundred sixty-one million, one hundred sixty-four thousand, five hundred thirteen".