20835063741206 has 16 divisors (see below), whose sum is σ = 36716336103888. Its totient is φ = 8741984786400.

The previous prime is 20835063741197. The next prime is 20835063741251. The reversal of 20835063741206 is 60214736053802.

It is a super-2 number, since 2×20835063741206² (a number of 27 digits) contains 22 as substring.

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, 36424936325 + ... + 36424936896.

It is an arithmetic number, because the mean of its divisors is an integer number (2294771006493).

Almost surely, 2^{20835063741206} is an apocalyptic number.

20835063741206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20835063741206 is a deficient number, since it is larger than the sum of its proper divisors (15881272362682).

20835063741206 is a wasteful number, since it uses less digits than its factorization.

20835063741206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72849873247.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 20835063741206 in words is "twenty trillion, eight hundred thirty-five billion, sixty-three million, seven hundred forty-one thousand, two hundred six".