20041655135 has 16 divisors (see below), whose sum is σ = 24721708032. Its totient is φ = 15586272000.

The previous prime is 20041655119. The next prime is 20041655203. The reversal of 20041655135 is 53155614002.

It is not a de Polignac number, because 20041655135 - 2⁴ = 20041655119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165875 + ... + 259995.

It is an arithmetic number, because the mean of its divisors is an integer number (1545106752).

Almost surely, 2^20041655135 is an apocalyptic number.

20041655135 is a deficient number, since it is larger than the sum of its proper divisors (4680052897).

20041655135 is a wasteful number, since it uses less digits than its factorization.

20041655135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95314.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 20041655135 in words is "twenty billion, forty-one million, six hundred fifty-five thousand, one hundred thirty-five".