13042705206 has 16 divisors (see below), whose sum is σ = 26926875648. Its totient is φ = 4207324200.

The previous prime is 13042705189. The next prime is 13042705213. The reversal of 13042705206 is 60250724031.

It is a super-2 number, since 2×13042705206² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35060850 + ... + 35061221.

It is an arithmetic number, because the mean of its divisors is an integer number (1682929728).

Almost surely, 2^13042705206 is an apocalyptic number.

13042705206 is an abundant number, since it is smaller than the sum of its proper divisors (13884170442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13042705206 is a wasteful number, since it uses less digits than its factorization.

13042705206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70122107.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 13042705206 in words is "thirteen billion, forty-two million, seven hundred five thousand, two hundred six".