13014259073066 has 4 divisors (see below), whose sum is σ = 19521388609602. Its totient is φ = 6507129536532.

The previous prime is 13014259073063. The next prime is 13014259073071. The reversal of 13014259073066 is 66037095241031.

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

It can be written as a sum of positive squares in only one way, i.e., 10831043013025 + 2183216060041 = 3291055^2 + 1477571^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13014259073066.

It is not an unprimeable number, because it can be changed into a prime (13014259073063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3253564768265 + ... + 3253564768268.

Almost surely, 2^{13014259073066} is an apocalyptic number.

13014259073066 is a deficient number, since it is larger than the sum of its proper divisors (6507129536536).

13014259073066 is an equidigital number, since it uses as much as digits as its factorization.

13014259073066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6507129536535.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 13014259073066 in words is "thirteen trillion, fourteen billion, two hundred fifty-nine million, seventy-three thousand, sixty-six".