20202340041 has 48 divisors (see below), whose sum is σ = 32360629392. Its totient is φ = 12065587200.

The previous prime is 20202340001. The next prime is 20202340051. The reversal of 20202340041 is 14004320202.

20202340041 is a `hidden beast` number, since 20 + 202 + 3 + 400 + 41 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 5797299600 + 14405040441 = 76140^2 + 120021^2 .

It is not a de Polignac number, because 20202340041 - 2¹⁸ = 20202077897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20202339996 and 20202340023.

It is not an unprimeable number, because it can be changed into a prime (20202340001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 914911 + ... + 936731.

It is an arithmetic number, because the mean of its divisors is an integer number (674179779).

Almost surely, 2^20202340041 is an apocalyptic number.

It is an amenable number.

20202340041 is a deficient number, since it is larger than the sum of its proper divisors (12158289351).

20202340041 is a wasteful number, since it uses less digits than its factorization.

20202340041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22074 (or 22071 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20202340041 its reverse (14004320202), we get a palindrome (34206660243).

It can be divided in two parts, 202023 and 40041, that added together give a square (242064 = 492²).

The spelling of 20202340041 in words is "twenty billion, two hundred two million, three hundred forty thousand, forty-one".