12829802061 has 16 divisors (see below), whose sum is σ = 17689316544. Its totient is φ = 8266562304.

The previous prime is 12829801997. The next prime is 12829802077. The reversal of 12829802061 is 16020892821.

It is not a de Polignac number, because 12829802061 - 2⁶ = 12829801997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12829802081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591516 + ... + 612821.

It is an arithmetic number, because the mean of its divisors is an integer number (1105582284).

Almost surely, 2^12829802061 is an apocalyptic number.

It is an amenable number.

12829802061 is a deficient number, since it is larger than the sum of its proper divisors (4859514483).

12829802061 is a wasteful number, since it uses less digits than its factorization.

12829802061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204460.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 12829802061 in words is "twelve billion, eight hundred twenty-nine million, eight hundred two thousand, sixty-one".