20041041235 has 16 divisors (see below), whose sum is σ = 24485644800. Its totient is φ = 15742542816.

The previous prime is 20041041233. The next prime is 20041041239. The reversal of 20041041235 is 53214014002.

It is a cyclic number.

It is not a de Polignac number, because 20041041235 - 2¹ = 20041041233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20041041233) 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, 213862 + ... + 292948.

It is an arithmetic number, because the mean of its divisors is an integer number (1530352800).

Almost surely, 2^20041041235 is an apocalyptic number.

20041041235 is a deficient number, since it is larger than the sum of its proper divisors (4444603565).

20041041235 is an equidigital number, since it uses as much as digits as its factorization.

20041041235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80010.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 20041041235 its reverse (53214014002), we get a palindrome (73255055237).

The spelling of 20041041235 in words is "twenty billion, forty-one million, forty-one thousand, two hundred thirty-five".