12502810734641 has 6 divisors (see below), whose sum is σ = 12919137419826. Its totient is φ = 12099494258400.

The previous prime is 12502810734607. The next prime is 12502810734679. The reversal of 12502810734641 is 14643701820521.

It is a happy number.

12502810734641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10667598644641 + 1835212090000 = 3266129^2 + 1354700^2 .

It is not a de Polignac number, because 12502810734641 - 2¹⁴ = 12502810718257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12502810734592 and 12502810734601.

It is not an unprimeable number, because it can be changed into a prime (12502810734041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6505103480 + ... + 6505105401.

It is an arithmetic number, because the mean of its divisors is an integer number (2153189569971).

Almost surely, 2^{12502810734641} is an apocalyptic number.

It is an amenable number.

12502810734641 is a deficient number, since it is larger than the sum of its proper divisors (416326685185).

12502810734641 is an equidigital number, since it uses as much as digits as its factorization.

12502810734641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010208943 (or 13010208912 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 12502810734641 in words is "twelve trillion, five hundred two billion, eight hundred ten million, seven hundred thirty-four thousand, six hundred forty-one".